Is your glasses always slipped because of flat nose? Because of the grease and sweat on your nose, does your glasses often slide? These nose pads are suitable for flat nose, our nose pads can increase the height and prevent slip. Features: Made of high quality silicone, conforming to the human nose design, light weight and no pressure. The product is soft, flexible and comfortable to wear. Easy to use and suitable for most glasses. How to Use: 1. Clean the glasses frames with alcohol wipe. 2. Suggest cut the nose pads smaller flap off (or you do not need cut the pad) 3. Peel the adhesive. 4. Stick these self-adhesive nose pads to the frame of nose bridge part. 5. Press and hold a few seconds to ensure adhesion. Specifications: Material: Silicone Thickness: 2.5 mm Quantity: 12 pairs Package includes: 12 pairs 2.5mm nose pads Applicable People: Adults and Child Friendly advice:★ Throughly clean the oil and dirt off the frames. Patiently stick eyeglass nose pads, press and hold for a few minutes to guarantee adhesion. ★ The nose pad is a silicone product. Please do not rinse with water, and do not paste it after falling. ★ The eyeglasses nose pad itself is very small, please be careful to keep away from children so as not to be eaten. ★ 100% money back if you don't satisfied with our eyeglass nose pads. Feel free to contact us if you have any questions.