Silicone Eyeglass Strap Eyewear Retainers Sports Anti-slip Elastic Glasses Cord

Silicone eyeglass strap eyewear retainers sports anti-slip elastic glasses sunglass cord holder for men women eye protection 4pcs/pack [black x 2, white x 2] eyeglass strap dimension: 21.5 cm/ 8.5 inches in total length, hole size is 0.9 x 0.2 cm, elastic design allows you to stretch the strap up to 45 cm keep glasses safe: match the anti-slip strap with your glasses then wear it on your head, effectively prevent glasses from falling when doing sports and outdoor activities durable material: both eyeglasses straps made of soft silicone, which is durable, flexible, lightweight and comfortable, soft and durable, comfortable to head, simple and practical design, easy to use 2 various colors: black white(2 pcs of each color). you can choose the best one to match your mood and sports environment, satisfy your different needs. quantity: 4 pieces; note: applicable eyeglasses legs' tail width is 0.8 - 1.5 cm/0.32 - 0.6 in, suitable for most glasses legs except thin metal glasses legs. shipping we offer free shipping on all orders! we ship within three business days of payment, usually sooner. we use a selection of shipping services such as ups, fedex, usps, etc. we only ship to the lower 48 states, no apo/fpo addresses or po boxes allowed. local pickups and combined shipping options are not provided at this time. return you can return a product for up to 30 days from the date you purchased it. any product you return must be in the same condition you received it and in the original packaging. please keep the receipt. payment we accept payment by any of the following methods: feedback customer satisfaction is very important to us. if you have any problem with your order, please contact us and we will do our best to make you satisfied. contact us if you have any queries, please contact us via ebay. we usually respond within 24 hours on weekdays. thank you for shopping at our store.