Package List 2 packs x Rimless Glasses Sleeves Characteristics - Good material. Made of high- grade material, which is durable and practical. - Size: 0.90X0.65X0.14cm/ 0.35X0.26X0.06in. - Professional accessories tools very convenient. Suitable for thick and thin frameless frames. - Material: Plastic. - Easy installation. Adopts precision production to the stable characteristics and high reliability. - manufactured with professional technology to ensure the of the product and can work for a long time. - Lightweight and durable. easy to carry and storage. Perfect repair tool kit for professional use or home use. Goods Information Glasses Nose Grips for rimless eyeglasses and reading eye lens frame assemblies requiring dual shaft sleeves. This type of double sleeve bushing has two holes on head of plug that can be well fixed on the lenses. Suitable for thick and thin rimless frames which can greatly satisfy your individual needs.