Quantity and size：you will receive 50 eyeglass chain ends, each measuring 0.78×0.19 inches (2×0.5 cm). These eyeglass chain connectors are sufficient in quantity and size, perfect for daily use and replacement.

Adjustable rubber spectacle end connectors：the metal coil at the end of the eyeglass chain rubber end loops is adjustable, allowing you to move it up and down for a tighter fit on your glasses. These glass chain replacement rubber are practical and fit most eyewear.

High-quality materials：our eyeglass chain ends are made of durable silicone and stainless steel, ensuring they are lightweight, strong, and long-lasting. The anti slip rubber connector design provides excellent grip and prevents slipping.

Easy to use：these eye glasses chain rubber connectors are simple to attach. Just connect one ring to the glasses chain and the other to the glasses leg. The glasses chain connector ensure a secure connection between your glasses and the chain.

Wide application：these silicone loops for eyeglass chain are suitable for various types of glasses, including reading glasses, sunglasses, sports glasses, and more. Glasses chain loops are essential accessories for any glasses strap holder, providing convenience and style.