Easy to use: firstly, gently clean the application area with alcohol or water; Secondly, wait for several seconds until it is thoroughly dry; Thirdly, just stick the on your eyeglasses frame, press and hold for a few minutes to ensure adhesion of sticky nose pads. Wide applications: these stick on glasses pads fit for various kinds of eyeglasses, sunglasses and spectacles, good for plate optical frames, plates plastic frames and so on, bringing convenience to your life. Good adhesion: strong adhesion on the back of nose pads can avoid easily slipping while you are working or doing exercises; To ensure the good use effect, please make one-time paste, not repeatedly. Practical and comfortable design: the D-shape designed nose pad is thick enough, making the eyeglasses fit you well, more comfortable and steady to wear, avoiding glasses sliding down your nose easily; It's made of soft and elastic silicone material, light to reduce your nose's burden. 24 Pairs of nose pads: you will get 24 pairs of D shape anti-slip silicone eyeglasses nose pads in black, enough quantity to use; Each nose pad is approx. 15 x 6 x 1.5 mm (L x W x T), suitable for most plate eyeglasses frame.