Clear midsection with mesh design. Dimensions: approx. 81 cm x 76 cm. Maximum weight: 20 kg 4+ years old. Professional rescue equipment, for shallow water use only under adult supervision About chromatic Aberration: Online shopping chromatic aberration is inevitable. Different monitors, such as light and angle, may have color differences, which is not a quality problem. If you mind, please take pictures carefully About the shape: Because the inflatable product has a certain elasticity, some parts may be deformed after inflation, which is not a problem, please know. About delivery: The owner's package will be checked by a special person before shipment to ensure that the product is in good condition and there are no other conditions (such as temporary out of stock etc.). same day (The default deadline is 4:30 p.m.) Regarding air leakage: PVC products are special in nature, and the air leakage rate cannot be avoided. Please forgive me. We did it on the basis of 10,000 products, and then measured the air leakage rate, about 1-5%, but it is not guaranteed which customer will be allocated the 1-5% of the air leakage products they will receive that there is not a single leak There are, and there will probably be more. Different leather materials in different seasons will slightly affect the product size. Please refer to the actual product