Silicone Eyeglass Strap Retainers Sports Elastic Holder Cord Lanyards String 2pc

Feature 【 size 】 total length 54cm /21.26" round hole diameter 7mm x7mm thickness ： 2.0mm/0.08" 【 package 】 2 pcs silicone eyeglass strap 【 high quality silicone 】 our eyewear retainer is made of strong elastic silicone material, safe, non-toxic, non-irritating, non-allergic, which is lightweight and comfortable to wear; no need to clean, no unpleasant smell, they are not easy to breed bacteria. 【 fit most glasses 】 our glasses holders fit most prescription glasses, reading glasses, sunglasses, etc. no matter men,women, elderly or children, you can use it for sports, for glasses anti-slip, for inconvenient to wear glasses. 【 suitable for different kinds of scences 】 you can use it for reading, walking, jogging, running, cycling, tennis, basketball, beach volleyball, surfing, hiking, skiing, roller coaster and so on. 【 12 colors eyeglasses strap for choodse 】 you can choose the color which is best for you based on your mood or need. and you can share with your family or friends. shipping -shipping is always free within united states. -we normally ship within 1-2 days after the payment is cleared. -item purchased on saturday or sunday will be shipped on the following monday. -all items are normally shipped via us postal service or fedex. terms of sales please note that the packaging appearance of the item may not be exactly the same as shown in the pictures as the manufacture may change the look of the packaging every now and then; but the contents are the same. return policy