●✅ 【WORRY-FREE AFTER-SALES】: You enjoy a 30-day right of return & 1 year risk-free manufacturers warranty. ●【Bed-like comfortable design】: Airefina blow up mattress contains 8 straight pulling straps inside, which increases the comfort and stability of the bed, the body, neck, spine, and bed fit perfectly, allowing you to enjoy a good nights sleep. Maximum weight capacity is 295 kg/650 lbs. ●【Smooth Surface】Compared to other inflatable beds on the market, Airefina full air mattress have a flatter, smoother surface without too many dented holes. Let you have a more comfortable sleeping experience. ●【Full size inflatable mattress】: The mattress body is doubled in height with non-slip and stable bottom, and the inflation size is 75*54*18inch. Accessories include a puncture repair patch and a carrying bag. Remember, you may need to inflate your air mattress for a few seconds to regain your desired firmness level due to the PVC naturally stretching during use. ●【Built-in electric pump】: Airefina double inflatable bed is equipped with a plug-in built-in electric pump, after turning the dial, only takes 4minutes to inflate the bed to the hardness you want, which is simple, convenient, safe, and efficient.