SENHAI 6 Pack Anti-Slip Silicone Glasses Straps with 6 Pairs Ear Grip Hooks, Soft Eyewear Retainer Eyeglasses Holder for Kids Adult Sports - Black, Red, Orange, Pink, Blue, Green
Brand: SENHAI
Color: Multiple Colour

Note:
Applicable eyeglasses legs' tail width is 0.8 - 1.5 cm/0.32 - 0.6 in, suitable for most children's glasses legs except thin metal glasses legs.
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, like running, swimming, kicking, dancing, cycling, traveling, prevent eyeglasses from slipping.
The ear grips assure a perfect fit to prevent your glasses from slipping and are easy to apply to your (sun) glasses.
Specification:
Color: Black, Red, Orange, Pink, Blue, Green
Material: Silicone
Eyeglass Strap Length: 8.46in/21.5cm (Elastic design allows to stretch up to 15.7in/40cm)
Ear Hook Length: 1.45in/3.7cm
Packing list:
6 x Silicone Eyeglass Strap (6 Colors)
12 x Silicone Ear Grip Hook (1 pair/color)

Function: These eyeglasses strap and ear hook set reduce eyewear slippage and prevent loosing glasses from face. Keep your glasses safe when you doing indoor or outdoor sports or activities. They can be used together or alone.
Silicone Material: Both eyeglasses straps and ear hook made of soft silicone, which is durable, flexible, lightweight and comfortable.
6 Various Colors: Black, Red, Orange, Pink, Blue and Green. You can choose the best one to match your mood and sports environment, satisfy your different needs.
Size: Eyeglass Strap Length: 8.46in/ 21.5cm (Elastic design allows to stretch up to 15.7in/40cm); Ear Hook Length: 1.45in/3.7cm.
Note: Applicable eyeglasses legs' tail width is 0.8 - 1.5 cm/0.32 - 0.6 in, suitable for most children's glasses legs except thin metal glasses legs.