Material: 210T polyester pongee lined PVC Filling: High-density resilient sponge Size: 192x65x3cm(single)/192x132x3cm(double) Weight: about 1(single)/about 2(double) Storage size: 44x22(single)/76x21(double) 【Features】 ●Self-Inflating: No pumps needed! Roll out the pad and twist the black valve at the bottom of the pad Auto-inflate within couple of minutes ●Built-In Pillow: Pillow is attached with the mat and just blow it up to use, easy and convenient ●Quality Material: External made from quality polyester fabric whereas inside is made of consolation comfortable sponge ●Lightweight & Portable: Lightweight and compact enough to be carried in your backpack ●Comfortable: About 3cm thickness is designed to hunt a perfect steadiness between comfort and packing volume Comfort adequate to help your physique faraway from the not easy ground ●Joinable Design: If you get two or more mats, they can be buckled together to make an extra-large one So that you can proportion along with your friends! How to inflate: ①Open the valve at end of the mat ②Leave about 3-5 minutes (It will take hours to inflate completely for FIRST USE) ③Wait until mat is entirely inflated ④Close the valve at finish of the mat ⑤Open air valve of the pillow and blow it to want thickness then shut it How to deflate: ①Open the air valve of the pillow, expel the air out ②Open the valve at finish of the mat ③Roll the mat birth from pillow to bottom, squeeze the air out (Repeat the step, it is going to be smaller) ④Close the valve ⑤Buckle up it and shop in storage bag Notes: ● Due to the sunshine and screen environment difference, the item&;s shade could also be slightly diversified from the photographs ● Please allow slight measurement difference because of assorted guide dimension Package Included: Camping mat x1 Storage bag x1