Name: first ultra-Meng Department of lovely cartoon shading cold ice bag sleep goggles goggles

Size: Length: 19.5cm， width: 9cm

Material: Polyester + Gel + Gel

Weight: 90g

Color: Optional， refer to the option

Packing: pp bags

Very practical， can cold for white-collar workers， computer operators， drivers， teachers and other eye a long time to use， with it's companion， you can safely sleep until dawn， oh.