DEDING 4 pairs Anti-slip Silicone Nose Pads silicon frame silicon lens non-polarized Lens width: 8mm 1,Approxial Measurements: Height: 17mm ,Thickness: 2.5 mm,upper width: 8mm,bottom width: 5mm, 2.High quality silicone anti-slip nose pads adults glasses and children's glasses 3.Applicable to all types of plate optical frames, sunglasses plates, plastic frames 4.Package Included: 4 Pair x nose pads 5, Clean the oil and dirt off the frames where they are to be used, the better you clean the better they stick. Don't touch to water. Do not repeat paste.