A set of 4, safe even for those with two noses. The hardness is firm, and the quality is the second best among those I am currently listing. It came off... It's turning yellow... "But it's a hassle to go to the optician for such a small part," you might say. This is for you! If you have fine-tipped tweezers ready, the replacement process will be smoother. *A precision screwdriver is required separately for replacement. Made of polyvinyl chloride and aluminum alloy. Size: Approx. 14*7*2mm (excluding protrusions) The part to be fixed is approx. 3*2*2mm Screw hole diameter: Approx. 1.2mm -------------------- Nose pads, repair, glasses, eyeglasses Sunglasses, DIY, nose rests #NosePadsPonzuSelect