Description: Product name: aluminum film moisture-proof mat Outer layer material: composite PVC aluminum film Inner material: thickened pearl cotton Size: 4MM (90*200cm), 4MM (150*200cm), 4MM (200*200cm), 4MM (200*300cm), 6MM (150*200cm), 8MM (150*200cm), 8MM (200*200cm) Features: waterproof and moisture-proof, easy to clean Use scene: outdoor picnic, home, mattress, etc. Specifications: features Thickened pearl cotton, large elasticity, more comfortable to lie down Exquisite hemming with thick non-woven fabric Really thickened tear resistance performance upgrade Upgraded non-woven fabric edge tear resistance Upgraded embossed fit is tighter and better moisture-proof Double-sided high-quality aluminum film, which has good heat reflection energy to achieve heat insulation, moisture-proof and moisture-proof effects The aluminum film has strong waterproof performance, oil and dirt, water repellent and not easy to stick to weeds and dust, making cleaning worry-free and labor-saving Easy to clean, fast and worry-free stain jam don't be afraid Removes easily with a wipe with a tissue Equipped with a convenient storage bag, easy to store in one roll and one plug. Small size and lighter to carry Convenient storage and travel is easier Package Included: 1*moisture-proof pad 1*storage bag