CSTUR Outdoor Thickened 5cm Automatic Inflatable Mat Tent Camping Moistureproof Sleeping Pad 1. Composite PVC rip-stop fabric, no air leakage, built-in perforated sponge, soft and more comfortable 2. Three-layer composite process, enhance the comfort of body feeling 3. Large caliber inflatable pillow, free to grasp the height, fit the neck curve 4. Inflatable state only inflatable and not outflatable, quick inflatable state can be quickly inflated and deflated 5. Concealed buckle can be spliced inflatable cushion, according to different occasions random splicing 6. Thickened air cushion, soft and comfortable 7. Egg nest air hole design, equalize pressure points, effectively regulate the pressure of the human body on the air cushion, to prevent over-squeezing of air, resulting in air cushion rupture 8. Anti-tear and no air leakage, moisture-proof and heat insulation, moisture absorption and perspiration 9. Material: pongee + high elasticity sponge 10. Unfolding size: single model: about 188 x 65 x 5cm; double model: about 188 x 130 x 5cm 11. Storage size: single model about 65 x 15cm, double model about 70 x 28cm 12. Weight: single models about 1500g; double models about 3000g 13. Note: shipping only the mat, does not include the picture of the tent and other items Storage steps: 1. Open the air nozzle on the pillow to release air 2. Open the air nozzle at the bottom and roll it up from the top 3. Close the air nozzle and put on the leather ring after several times of rolling and deflating 4. Put on the storage bag and tighten the elastic string