---
product_id: 397292675
title: "Adjustable Eyewear Retainer, Universal Fit Sports Sunglasses Retainer, Unisex Sunglass Strap Safety Glasses Holder, Eyeglass Holders Around Neck, Glasses Retainer Cord Chains Lanyards"
brand: "kastwave"
price: "€ 24.63"
currency: EUR
in_stock: true
reviews_count: 2
category: "Kastwave"
url: https://www.desertcart.hr/products/397292675-adjustable-eyewear-retainer-universal-fit-sports-sunglasses-retainer-unisex-sunglass
store_origin: HR
region: Croatia
---

# Universal fit for all eyewear Quick-drying silicone material Ultra lightweight at 20g Adjustable Eyewear Retainer, Universal Fit Sports Sunglasses Retainer, Unisex Sunglass Strap Safety Glasses Holder, Eyeglass Holders Around Neck, Glasses Retainer Cord Chains Lanyards

**Brand:** kastwave
**Price:** € 24.63
**Availability:** ✅ In Stock

## Summary

> 👓 Never lose your shades, even when life gets wild!

## Quick Answers

- **What is this?** Adjustable Eyewear Retainer, Universal Fit Sports Sunglasses Retainer, Unisex Sunglass Strap Safety Glasses Holder, Eyeglass Holders Around Neck, Glasses Retainer Cord Chains Lanyards by kastwave
- **How much does it cost?** € 24.63 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/397292675-adjustable-eyewear-retainer-universal-fit-sports-sunglasses-retainer-unisex-sunglass)

## Best For

- kastwave enthusiasts

## Why This Product

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

## Key Features

- • **Stay Put, No Slip:** Snug, secure fit keeps glasses in place during intense activity or play.
- • **One Size Fits Most:** Universal design fits virtually all eyewear styles for effortless versatility.
- • **Dry Fast, Play Hard:** Quick-drying silicone ideal for water sports, beach days, and amusement parks.
- • **Comfort Meets Function:** Soft, lightweight material ensures all-day comfort without ear fatigue.
- • **Perfectly Tailored Length:** Precisely cut strap length prevents dangling while allowing easy on/off.

## Overview

The KASTWAVE Adjustable Eyewear Retainer is a lightweight, quick-drying silicone strap designed to securely hold most glasses during sports and active lifestyles. Its universal fit and comfortable design prevent slipping and loss, making it perfect for professionals and adventurers alike who demand both style and function.

## Description

Product description Adjustable Eyewear Retainer

Review: Its not floppy it's ridged and works perfectly - Absolutely perfect, for how i use it
Review: Simple but effective Retainer - Use this on both reading and sunglasses as they are so adaptable & easy to use. Just slip the rubber cuffs on the eyewear and adjust the bans to fit either loosely for forward retention or tight behind the hear to more serure fitting. I use these on reading glasses and dangle them loose around my neck and also on sunglasses when sailing. Works very well either way and is super simple to adjust. Highly recommended.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NR97H52 |
| Age Range Description | Kids, Teens, Adults |
| Best Sellers Rank | #3,154 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Safety Eyewear Retainers |
| Brand Name | KASTWAVE |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 24 Reviews |
| Fastener Type | Hook" or "J Hook |
| Garment Size Country | United Arab Emirates |
| Item Dimensions | 10 x 4 x 2 centimeters |
| Item Weight | 0.02 Kilograms |
| Manufacturer | KASTWAVE |
| Manufacturer Part Number | CY-1393 |
| Material Type | Silicone |
| Pattern | Geometric |
| Style Name | Modern |

## Images

![Adjustable Eyewear Retainer, Universal Fit Sports Sunglasses Retainer, Unisex Sunglass Strap Safety Glasses Holder, Eyeglass Holders Around Neck, Glasses Retainer Cord Chains Lanyards - Image 1](https://m.media-amazon.com/images/I/61plh+MdQTS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Its not floppy it's ridged and works perfectly
*by A***N on 4 September 2025*

Absolutely perfect, for how i use it

### ⭐⭐⭐⭐⭐ Simple but effective Retainer
*by T***E on 9 January 2024*

Use this on both reading and sunglasses as they are so adaptable & easy to use. Just slip the rubber cuffs on the eyewear and adjust the bans to fit either loosely for forward retention or tight behind the hear to more serure fitting. I use these on reading glasses and dangle them loose around my neck and also on sunglasses when sailing. Works very well either way and is super simple to adjust. Highly recommended.

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**Shop now:** [https://www.desertcart.hr/products/397292675-adjustable-eyewear-retainer-universal-fit-sports-sunglasses-retainer-unisex-sunglass](https://www.desertcart.hr/products/397292675-adjustable-eyewear-retainer-universal-fit-sports-sunglasses-retainer-unisex-sunglass)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-11*