2 layers 100% polyester peach fleece outside+cotton inside
Size: Adult 12cm *18cm, (4.72inch*7.09inch).
Kid 11cm *16cm, (4.33inch*6.30inch).
Weight: 10g/pc
Specification: *polyester peach fleece outside+cotton inside, with& without filter pocket inside for options
*washable and reuseable
*Breathable and ultra light
*Adjustable strap for size adjusted
*Sublimation printing, custom any design you like
