Feature:1. This sleeping pad uses 40D nylon fabric and TPU laminate, tear‑resistant, does not have any chemical smell (R value: 1.3).2. Durable in use and comfortable, its support chamber design can limit and heat loss.3. The three‑dimensional surface design can perfectly use the human body curve, allowing you to sleep comfortably.4. With a specially designed 2‑way valve to prevent leakage, it is suitable for tents and hammocks.5. Inflatable cushion, provides sufficient cushioning between you and ground without worrying about incisive stones or branches.Specification:Item Type: Sleeping PadMaterial: 40D Nylon Fabric, TPU LaminateWeight: Approx. 700g / 24.7ozFolding Size: Approx. 28x12cm / 11.0x4.7inInflatable Size: Approx. 191x58x6cm / 75.2x22.8x2.4inStorage Steps1. Remove the valve to discharge the air2. Roll it again from the tail to release the in the inflatable pad more thoroughly.3. Flatten the mattress, fold it in half, then fold it in half4. Fold it sideways twice more5. When folded, tuck the pad into a storage bag6. Storage is complete Package List:1 x Inflatable Sleeping Pad1 x Storage Bag1 x ManualNote:1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.