Ultra-Soft Silicone nose pads and ear hooks The silicone material are super-soft and comfortable. You can adjust the height of eyewear and sturdy it. What You Will Get: 4 pairs of the eyeglasses antiskid nose pads&ear hooks Kindly Note 1.Clean the oil and dirt off the frames where they are to be used, the better you clean the better they stick. 2.Don't touch to water 3.Do not repeat pasteOur Brand: LifeArt LifeArt was founded in 2012 with the belief that everyone has the right to have better vision. Our prescription labs are equipped with the most advanced machinery supplied by the world's leading optical machine manufacturers, including Japanese Nidek and German Satisloh