This car air bed, available in two product codes (5M-35E and SM-35E2), is crafted for car owners seeking comfortable travel experiences, focusing on "convenience, comfort + wide adaptability" to provide high-quality sleeping space for long-distance self-driving, suburban camping, or daily in-car rests. Made of Daobin brand 30D Elastic Fabric TPU, Bottom Fabric 190T Xiwang Textile TPU (with electrostatic flocking for skin-friendliness and anti-static) and filled with 19kg/m³ PU Foam (excellent resilience), it has an advanced 3-5 independent air-chamber structure to evenly distribute body weight and avoid collapse; suitable for over 95% of sedans (excluding sports/micro-cars), SUVs, and MPVs, with unfolded dimensions of 202cm×132cm×7.5cm (5M-35E) and 198cm×76cm×7.5cm (SM-35E2) to fit rear seats perfectly. Weighing 2420g (5M-35E) and 4180g (SM-35E2) with uniform packaging size 66cm×24cm×10cm, it’s easy to carry; equipped with a 3-in-1 safety air valve and dedicated car air pump (powered by cigarette lighter), it inflates in minutes and deflates quickly for storage. The specially treated material is pressure-resistant and wear-resistant (withstands moderate car rolling without damage/leakage), but note: use is prohibited while driving (per traffic regulations), recommended for parked use (e.g., highway service areas). It has side protective airbags (for anti-collision and small-item storage), some high-end models have adjustable wrap-around headrests, and it’s easy to clean with a damp cloth—ideal for family trips or relieving long-drive fatigue.