400g帳篷地布，采用耐磨防水材料，如滌綸或尼龍，重量厚實(shí)，耐用防水。適用于家庭露營、長(zhǎng)途旅行及惡劣環(huán)境，保護(hù)帳篷底部免受損。雖較重，但耐用性強(qiáng)，使用后需清潔保養(yǎng)。

400g tent floor fabric, made of wear-resistant and waterproof materials such as polyester or nylon, thick in weight, durable and waterproof. Suitable for family camping, long-distance travel, and harsh environments, protecting the bottom of the tent from damage. Although heavy, it has strong durability and requires cleaning and maintenance after use.