Features: Handy kit for repairing eyeglasses: Package contains tweezer, screws, screwdriver, nose pads, and glasses cleaning cloth, these are necessaries for repairing glasses. They are packed in a small plastic box, which is in pocket size. Air chamber nose pads: There is a small hole at the bottom of each silicone nose pad, that is for reducing the pressure caused by the frame and protecting your nose bridge. As you know, the nose pads are made of silicone, which is sturdy enough to hold your frames but also soft enough to protect your nose bridge. Specifications: Material of nose pad: soft silicone Size of nose pads: 13 mm Nose pads quantity: 10 pairs (20 pieces) Tweezer: 8 cm in length Keychain screwdriver: 6 cm in length Box size(LWH): 9.5 x 6.3 x 1.5 cm Package includes: 10 Pairs air chamber silicone nose pads 10 Pairs universal screws 1 x Tweezer 1 x Glasses cloth 1 x Plastic box