ITEM NAME:10*Silicone Air Chamber Nose Pads For Glasses Eyeglasses Sunglasses Screw Push, Description:.Material: Silicone. But you can glue it with glue. I hope you can understand. Because this project is made from natural stone carving. We randomly send them. Size:1.62 0.94cm/0.64 0.37in. Due to different display color settings, there may be slight chromatic aberration in the project.