The mat is made of aluminum film and waterproof PE material, which is durable and long time to use.

Double-side waterproof mat protects you from damp grass, sand, and water.
Excellent thermal insulation to give you enough warmth and comfort when sleeping.

A perfect mat for picnics, camping and hiking, beach fun, sporting events, or used as a slightly bigger play area.

Features an attached carry bag for easy storage and portability.

Material: aluminum film+waterproof PE
Color: silver
Size: about 200x150cm (LxW)
Thickness: about 0.25cm