---
product_id: 708249353
title: "20Pcs 2.1x12mm Universal Standard Pet Microchip, 134.2kHz ISO11784/5 FDX-B Pet ID Tags, 15 Bit RFID Microchip Implant Kit for The Management and Tracking of Animals (2.1x12mm)"
brand: "weegeeks"
price: "€ 141.58"
currency: EUR
in_stock: true
reviews_count: 5
category: "Weegeeks"
url: https://www.desertcart.hr/products/708249353-20pcs-2-1x12mm-universal-standard-pet-microchip-134-2khz-iso11784
store_origin: HR
region: Croatia
---

# 2.1x12mm ultra-compact size 134.2kHz ISO11784/5 FDX-B frequency 15-bit unique RFID ID code 20Pcs 2.1x12mm Universal Standard Pet Microchip, 134.2kHz ISO11784/5 FDX-B Pet ID Tags, 15 Bit RFID Microchip Implant Kit for The Management and Tracking of Animals (2.1x12mm)

**Brand:** weegeeks
**Price:** € 141.58
**Availability:** ✅ In Stock

## Summary

> 🐾 Never lose track of your best friend again!

## Quick Answers

- **What is this?** 20Pcs 2.1x12mm Universal Standard Pet Microchip, 134.2kHz ISO11784/5 FDX-B Pet ID Tags, 15 Bit RFID Microchip Implant Kit for The Management and Tracking of Animals (2.1x12mm) by weegeeks
- **How much does it cost?** € 141.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/708249353-20pcs-2-1x12mm-universal-standard-pet-microchip-134-2khz-iso11784)

## Best For

- weegeeks enthusiasts

## Why This Product

- Trusted weegeeks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Pet Recovery:** Boost your pet’s chances of reunion with shelters and vets instantly reading the unique 15-bit ID.
- • **Compact & Durable Design:** Small glass capsule (2.1x12mm) for painless, long-lasting subcutaneous placement.
- • **Seamless Vet Installation:** Designed for easy, minimally invasive implantation during routine vet visits or neuter surgery.
- • **Global Standard Compatibility:** ISO11784/5 FDX-B compliance ensures universal scanning and recognition worldwide.
- • **Effortless Registration & Updates:** Register your pet’s microchip online and keep info current to stay connected anytime, anywhere.

## Overview

This 20-piece pack of 2.1x12mm universal pet microchips operates at 134.2kHz with ISO11784/5 FDX-B compliance, providing a unique 15-bit RFID ID for each animal. Designed for easy implantation by vets, these durable glass microchips significantly increase the chances of recovering lost pets by enabling shelters and vets worldwide to identify and contact owners quickly. Ideal for pet management, travel, and peace of mind.

## Description

Why you must have your pet microchipped? From now on, up to 20 million animals end up in shelters every year. Unfortunately, only 15-20% of dogs and less than 2% of cats are ever reclaimed by their owners. The most effective way currently to increase the chances of finding your lost pet is having it microchipped. It's for pet tracking (not GPS), management, and travel abroad. How to inject it? 1, scan the animal, make sure there is no microchip in your pet 2, make sure that the packing is undamaged and then open the package 3, take out the syringe and barcodes 4, remove the blue limit card of the syringe and open the lid. Attention: Remember that the needle tip must not be lowered to prevent microchips from coming out. 5, sterilize the parts of the animals that will be injected with iodine 6, use your left hand to pinche the skin and use your right hand to hold the syringe, and the needle is better 15 degrees to the skin. 7, use your right hand to push the syringe to the bottom, and it will hear a click and use a cotton ball to hold the injection site and gently pull out the needle. 8, hold the injection site for 10 seconds with a cotton ball for wound closure. 9, if you use a scanner to read the chip it will display 15 ID numbers on the scanner how do microchips help to bring your pet back home again? Go to the free pet registration site once you get your lovely pet injected with this microchip. Pet will be taken to vet or shelter once they lost. They will read your unique microchip ICAR code and contact you via the information on those websites. If possible, check regularly and make sure the pet microchip works all the time. if not, change to a new one. Notice: Remember to update your information and pet information if it changes. It is very important!!!

Review: Top - Très bien rien a redire
Review: Great product - Great product

## Features

- 【Installation of the Microchip】It's best to microchip your pet during neuter surgery. It can be easily install by a veterinary doctor or someone trained in it below the skin at the back of the neck or underneath the ears. It is a glass tag and small in size for easy installation. Please read the product description for how to install

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1DG266N |
| Best Sellers Rank | #109,646 in Pet Supplies ( See Top 100 in Pet Supplies ) #25 in Cat ID Tags |
| Brand | WEEGEEKS |
| Brand Name | WEEGEEKS |
| Colour | White |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 44 Reviews |
| Finish Type | Plastic |
| Item Shape | Round |
| Manufacturer | WEEGEEKS |
| Manufacturer Part Number | PETCHIP |
| Material | Cotton Plastic |
| Material Type | Cotton Plastic |
| Model number | PETCHIP |
| Number of Labels | 20 |
| Shape | Round |
| Size | 2.1x12mm |
| Style Name | 20PCS 2.1*12MM |
| UPC | 715072204811 |
| Unit Count | 1.0 Count |

## Product Details

- **Colour:** White
- **Size:** 2.1x12mm
- **Material:** Cotton Plastic
- **Brand:** WEEGEEKS
- **Finish Type:** Plastic

## Images

![20Pcs 2.1x12mm Universal Standard Pet Microchip, 134.2kHz ISO11784/5 FDX-B Pet ID Tags, 15 Bit RFID Microchip Implant Kit for The Management and Tracking of Animals (2.1x12mm) - Image 1](https://m.media-amazon.com/images/I/71jqQaY+98L.jpg)
![20Pcs 2.1x12mm Universal Standard Pet Microchip, 134.2kHz ISO11784/5 FDX-B Pet ID Tags, 15 Bit RFID Microchip Implant Kit for The Management and Tracking of Animals (2.1x12mm) - Image 2](https://m.media-amazon.com/images/I/71mLaZerH0L.jpg)
![20Pcs 2.1x12mm Universal Standard Pet Microchip, 134.2kHz ISO11784/5 FDX-B Pet ID Tags, 15 Bit RFID Microchip Implant Kit for The Management and Tracking of Animals (2.1x12mm) - Image 3](https://m.media-amazon.com/images/I/61ORJvMgS7L.jpg)
![20Pcs 2.1x12mm Universal Standard Pet Microchip, 134.2kHz ISO11784/5 FDX-B Pet ID Tags, 15 Bit RFID Microchip Implant Kit for The Management and Tracking of Animals (2.1x12mm) - Image 4](https://m.media-amazon.com/images/I/61XqEolCyOL.jpg)
![20Pcs 2.1x12mm Universal Standard Pet Microchip, 134.2kHz ISO11784/5 FDX-B Pet ID Tags, 15 Bit RFID Microchip Implant Kit for The Management and Tracking of Animals (2.1x12mm) - Image 5](https://m.media-amazon.com/images/I/71w5FNZ-RTL.jpg)

## Questions & Answers

**Q: What registrys except these microchips? Wanting to chip my litters but also want it to be easy for buyers to get them registered**
A: I have mine registered with Free Pet Microchip Registry as well as with my veterinarian and local animal control.

**Q: What brand are these?**
A: You can use them and register with petlink for 25.00 ...I use them for all my pups I sell

**Q: Does it only come with one needle? Or 20 needles?**
A: Great value it comes with twenty individual microchip needles.  A little bigger than Buddy ID but still small enough to be dispensed by a needle.

**Q: disculpen que fecha de vencimiento tienen?**
A: Our pet microchips can be stored for 3-5 years under normal conditions and up to 20 years after implantation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top
*by C***N on 12 March 2026*

Très bien rien a redire

### ⭐⭐⭐⭐⭐ Great product
*by D***R on 17 June 2025*

Great product

### ⭐⭐⭐⭐ seems fine, information is misleading, does not work with Disney crystals lightsabers or holocrons
*by H***L on 22 December 2023*

Disclaimer, I bought these for the chips only. I am trying to make custom Kyber crystals for my Galaxies Edge Disney Lightsaber, and as some gifts to friends. I came to these from a Reddit link claiming that they worked. Spoiler alert, this Amazon listing is for ONLY 134.2kHz. Which does not work. Despite there being some information in the listing that says 125kHz, these will not work with any of Disney’s RFID driven tech. So if that’s the reason you’re here, keep looking. I found some on aliexpress that might work, and have ordered them. I will update this response when they arrive and I know if they work or not. Other than that issue, the item seems like it would be fine for microchipping pets. The needles are very sharp, each syringe comes packed in its own sealed packaging (I assume sterilized) and there is a little nib in the needle cap to keep the chip in place right up to the point where you open it and inject the pet. So if that’s the reason you’re here, I guess these will work fine for you.

## Frequently Bought Together

- Universal Pet Microchip, 134.2kHz ISO11784/5 FDX-B Pet ID Tags, 15 Bit RFID Microchip Implant Kit for The Management and Tracking of Animals (20PCS 2.1 * 12MM)
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-19*