We specialize in eyeglasses-care products such as nose pads, eyeglasses ear hooks, eyeglasses temple tips and eyeglasses retainer. Reduce the trouble that glasses cause you, give you a comfortable and high quality life. Suitable for many glasses: The adhesive glasses pads are perfect for plastic frames, plate optical frames, board sunglasses plates, including your favorite pair of sunglasses, eyewear, spectacles, etc. Functions: E-Ronic self-adhesive soft silicone nose pads are made with the stickiest backing yet and are completely hassle free and super easy to apply. The contoured design adds tack to frames which helps to prevent them from slipping on your face while making the glasses more comfortable to wear, and save your time in adjusting the glasses. Self-adhesive: Easily peel the needed nose pads and stick them on your glasses, and you can apply 1 or more pieces nose pads together to get a thicker one according to your needs. Non-reusable: The eyeglasses nose pads are disposable, please replace the pads frequently. The average life of the nose pads is 2-4 weeks, depending on its using frequency and environment, thus 18 pairs of nose pads are provided. Specifications: Material: silicone Size: 1.9 x 0.8 cm Thickness: 1 mm Color: Clear, black Quantity: 18 Pairs nose pads Please Noted: 1. For best adhesion, Please clean the oil, dirt and residue off the frames with alcohol before using another pair. 2. The eyeglass nose pads are not waterproof. 3. The second paste of the nose pads may weaken their stickiness. 4. Hot weather exposure will affect the longevity of the pads. From everyone here at the E-Ronic family, we would like to thank you for stopping by, and we hope to see you back soon. please don't hesitate contact us if you have any question.