Outer tarpaulin: 600D or 300D high-strength PVC or Oxford cloth, waterproof and UV resistant.
Ground cover: Double-sided PVC mesh fabric, wear-resistant and moisture-proof, weight ≥420-750g/㎡.
Inner lining: Mostly silver-coated Oxford cloth, providing insulation and aesthetics.
Air column material: High-strength PVC-coated airtight fabric, diameter 100-125mm, wall thickness ≤2.3mm.
