Welcome to store, your support is my biggest motivation Description: 1.97 inch Tall, Dampproof & Preserve Warmth: featuring 1.97" tall after inflated, insulating the coldness from the ground; high Warmth Preserving Ability; heavy - duty nylon and TPU (waterproof & damp-proof), all for a nice slumber. Double air valve, fast charging and discharging: The first layer is unidirectional inflatable system with air release and leakage, and the second layer is fast air release when opened. Heavy Duty Ripstop, Puncture-Resistant & Waterproof: extra thick non-toxic nylon that prevents any leak. This camping mat is tear resistant, puncture proof and damp - proof. Perfect to lay under your sleeping bag, in your hammock, or any floor or hard surface. Compact, Lightweight & Portable: Give you the lightest sleeping mat without compromising any comfort. Considerate design for hiking trips or any outdoor activity like backpacking, traveling or camping. Material: Nylon ,TPU ,Size: 190x60x5cm76.77x23.62x1.97inch Package Includes: 1 Piece Camping Sleeping Pad note: 1. Due to manual measurement, please allow an error of 0-2 cm, thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please forgive me, thank you! 3.If you have any questions, please contact us via email, we will contact you within 24 hours