Product properties The main body of watercolor is made of 305 grams of anti-resistant plaid Oxford cloth. Waterproof grade: 3.5 level (floating 0.5 level). Sunfastness: Grade 3 (0.5 floating). Resistance to blue ability: 50 +. Pressure resistance: 3,000 + Open size: 213 * 132 * 105cmClosed size: 213 * 132 * 30cm Internal size: 203126cm Equipped with three layers of cushion and a wooden board: 5cm thick sponge pad 0.5cm Marine blanket 0.9cm solidified knot pad, plate size: 203×122×0.6cm 2.3m black aluminum alloy elevator It can fully carry 2 people Equipped with an LED light strip Carrying and bearing capacity: 300 KG One year warranty  Packing weight/tent weight: 271/178lbs YKK zip fastener  Recommended Reason The characteristics of hardtop helicopter tents compared with other tents: 1. New air conditioning and warm air interface are added. 2. The shell is streamlined and has a small wind resistance.3. Built-in light belt, more warm at night4. Three layers of comfortable floor mat + high-grade wood board, more comfortable, more safe, moisture-proof, waterproof, warm, guests need to buy additional cold mat and ocean cover. 5.The tent is equipped with awning on all sides for better rain protection6. The internal space is large and can accommodate 2 adults.7. Built-in USB switch interface is convenient for external power supply.8. Full cover cloth to ensure better sleep