Features It can help your glasses anti skid. Screw on or push on type is optional. Suitable to all kinds of noses and eyeglasses, high noses or low noses, reading glasses or sunglasses. Convenient to carry, indoor or outdoor. Made of silicone, soft and not sensitive, easy to clean. Keep healthy to replace nose pads sometimes. Fasten or loose nose pads by adjusting screw on nose pads. Portable mini size, easy to carry. Specifications: Material: silicone. Color: transparent. Product size: 13*7*5mm.Error:1-3mm. Type: screw on nose pads/ push on nose pads. Package Included: 5 pairs x Silicone Nose Pads(screw on nose pads/ push on nose pads as your choice).