These are anti-lost chain end buckle for glasses, made of silicone and metal material, flexible and durable, which can help you to fix the glasses and the anti-lost rope well. Made of craftsmanship, professional and durable, and can effectively prevent slippage. Features -Color:Golden -Material:Silicone, Metal -Size:2.10X0.50X0.50cm/0.83X0.20X0.20in - Adopting from silicone and metal material, which is lightweight, with and good workmanship. - The craftsmanship is , the details are , the appearance is beautiful, and the style is . - The chain end buckle classic and fashionable design brings you an excellent visual experience. - Eyeglass Chains Ends can be used as a gift to your close friends or family, and practical. - This glasses chain holder is a perfect eyeglass chain accessory with a good loss prevention function. Package list: Eyeglass Chain Ends