The Land Breeze Or. 4 Ground Sheet is designed to add a layer of protection between the tent and the ground. Use the water-resistant Land Breeze Pro. 4 Ground Sheet to prevent a damp tent floor and for an added layer of insulation from the cold ground. Pair with the Land Breeze Pro. 4.Features:Durable Protection from the GroundWater-Resistant210D Polyester OxPU coating 1,800mmContent: Sheet and Storage CaseSpecifications:SKU: SD-644-1Weight: 2.4 lbs (1.1 kg)Size: L 9.9' W 9.6Best Use: Land Breeze Pro. 4 Snow Peak Land Breeze Pro. 4 Tent Ground Sheet