•Material: silicone, soft and comfortable; Color: black, yellow, pink, blue, sky-blue, red, coffee, clear, as picture shown (each color 2 pairs)
•Ring inner diameter: 7mm, Ring outer diameter: 14mm, Hole size: 7.5*0.5mm
•Easy to use: with a hole design easy to put on and remove, virtually invisible behind ears
•Suitable for most of eyeglasses, reading glasses, sunglasses (glasses with a leg width of 2-10mm), perfect for kids and adult for wearing
•Rounded design which can help you stop your glasses slipping, great for daily wear, working or outdoor activities