---
product_id: 47350245
title: "300 X 300mm (approx. 12\" X 12\") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners"
brand: "keenovo"
price: "€ 175.16"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/47350245-300-x-300mm-approx-12-x-12-24v-400w-keenovo
store_origin: HR
region: Croatia
---

# Fast Heating: 2.8W/sq in Size: 300mm x 300mm Power: 24V, 400W 300 X 300mm (approx. 12" X 12") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners

**Brand:** keenovo
**Price:** € 175.16
**Availability:** ✅ In Stock

## Summary

> Heat Up Your Creativity! 🔥

## Quick Answers

- **What is this?** 300 X 300mm (approx. 12" X 12") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners by keenovo
- **How much does it cost?** € 175.16 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/47350245-300-x-300mm-approx-12-x-12-24v-400w-keenovo)

## Best For

- keenovo enthusiasts

## Why This Product

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

## Key Features

- • **🔥 Instant Heat:** Experience rapid heating for your 3D printing needs.
- • **🌍 Versatile Use:** Perfect for various applications beyond 3D printing.
- • **💪 Durable Design:** Crafted from flexible silicone for long-lasting performance.
- • **📊 Precision Control:** Includes NTC 100K thermistor for accurate temperature management.
- • **🛠️ Easy Installation:** 3M adhesive backing ensures a hassle-free setup.

## Overview

The KEENOVO Universal Flexible Silicone Heater Mat is a high-performance heating element designed for 3D printers, featuring a compact 300mm x 300mm size, rapid heating capabilities, and a user-friendly adhesive backing for easy installation. With a powerful 24V and 400W output, this mat is versatile enough for various applications, making it an essential tool for both hobbyists and professionals.

## Description

300 X 300mm (approx. 12" X 12") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners

## Features

- Wonderful silicone heater for your 3D printer heat-bed. Fast Heating with 2.8W per square inch.
- 300mm x 300mm ( approx. 12" x 12") with 25mm square cut off each corner
- 3M adhesive backing offers excellent and easy mounting. Comes with surface mount NTC 100K thermistor ( R-T table available)
- Versatile and may be used in many other applications.
- Item Location: Shanghai, China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Keenovo International Group Limited |
| Part Number | K30003000400024NPC |
| Item Weight | 1.98 pounds |
| Product Dimensions | 11.75 x 11.75 x 0.06 inches |
| Is Discontinued By Manufacturer | No |
| Size | full size |
| Material | Silicone |
| Power Source | ac/dc |
| Voltage | 24 Volts |
| Wattage | 400 watts |
| Item Package Quantity | 1 |
| Special Features | Flexible, Customizable, 3D Printer Compatible, Adhesive Backing, Thermistor Included |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Special Feature:** Flexible, Customizable, 3D Printer Compatible, Adhesive Backing, Thermistor Included
- **Material:** Silicone
- **Brand:** KEENOVO
- **Item dimensions L x W x H:** 11.75 x 11.75 x 0.06 inches
- **Number of settings:** 1

## Images

![300 X 300mm (approx. 12" X 12") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners - Image 1](https://m.media-amazon.com/images/I/81L7ig7Rw+L.jpg)
![300 X 300mm (approx. 12" X 12") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners - Image 2](https://m.media-amazon.com/images/I/816smWjKQFL.jpg)
![300 X 300mm (approx. 12" X 12") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners - Image 3](https://m.media-amazon.com/images/I/71dTmFDzu8L.jpg)
![300 X 300mm (approx. 12" X 12") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners - Image 4](https://m.media-amazon.com/images/I/71W3qCH-MIL.jpg)
![300 X 300mm (approx. 12" X 12") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners - Image 5](https://m.media-amazon.com/images/I/71cJKK1aHfL.jpg)

## Frequently Bought Together

- 300 X 300mm (approx. 12" X 12") 24V 400W, KEENOVO Universal Flexible Silicone Heater Mat/Pad, 3D Printer Heated Bed Heating Element w/Cut Corners
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**Shop now:** [https://www.desertcart.hr/products/47350245-300-x-300mm-approx-12-x-12-24v-400w-keenovo](https://www.desertcart.hr/products/47350245-300-x-300mm-approx-12-x-12-24v-400w-keenovo)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-31*