Keepons Lite Clear Anti-slip Eyeglass Retainer Sleeve Premium Grade Silicone Anti-slide Stay Put Temple Tip Removable Ear Hook Lock Comfortable Rubber Glasses Holder Sunglasses Sports Stop Slipping Grip Discreet Spectacle Frame Eyewear Aid (3 Pairs)

SIZE INFO: Roughly 10 styles of Keepons are available on Amazon. NONE are one size fits all. What's more, each style does NOT come in different sizes*. Basically, whichever Keepons you choose, the hole has to stretch wide enough to thread over your temple tips (wide) and then unstretch itself to sit tightly around the area of your temple bend (narrow). As a result, you need to know how wide your temple tips and temple bend is. The photo MEASURING TEMPLE TIP AND BEND WIDTH in the photos section (top left) will show you how to get this info. Then you need to find a compatible style of Keepons whose stretched hole maximum width is greater than or equal to your temple tip width and whose unstretched hole width is smaller than or equal to your temple bend width. Note: Though we recommend using your Temple Bend Width as a reference for the unstretched hole widths of likely Keepons styles that will work for your glasses, in actual practice many people wear their Keepons slightly in front of or behind their temple bend based on individual head shape and temple length differences. As such, the perfect fit may require trying several different Keepons styles. The photo named KEEPONS MAXIMUM STRETCHED AND UNSTRETCHED HOLE WIDTH RANGES will show you the maximum stretched and unstretched hole widths for each Keepons style and how to match this info to your own measurements. If no Keepons will fit, please contact us Keepons directly for other solutions. *The photo WHY DON'T KEEPONS COME IN DIFFERENT SIZES? explains why. SPECS - Name: Keepons Lite Clear, Color: Clear, Material: Elastomer, Stretchiness: Not very, Stretched Hole Maximum Width: 6mm, Unstretched Hole Width: 4mm, Hook Length: 12mm, Price is for: 30 pairs of Lite Clear and Bonus Sampler Pack (1 pair each of: Keepons Comfort Black, Ministretch Black, Superior Black, Superstretch Black, Zen Clear), This is an FBA product: problems, returns, refunds see photos. For other Keepons ASINS see photos.