1.Our products are made of high-quality PVC materials, and the bottom of the pool is thickened. It can withstand a high temperature of 70 degrees Celsius, wear-resistant and anti-exposure, and can play and chat with family and friends in the swimming pool even in summer. 2.Multi-experience optimization: Say goodbye to tedious operations, inflate in one step, no installation operation, no need to hold, faster inflation, safe use, and can store electricity.3.High-tech flash chargingpump: wireless core flash charging supports power storage, and you can play outdoors without a power supply. Large-capacity power storage, play ten times at a time4.Double drain design and exhaust plug: The bottom of the pool is designed with double drains, which can drain faster without leaving water. The independent air vent plug can deflate the air at multiple times simultaneously, venting faster and storing more efficiently.5.Multi-purpose: Our swimming pool can not only share happy time with the family, place bubble balls in the pool, but also become a private playground for children. The folded pool is only the size of a shoe box, and drawers and cabinets can be placed, which can effectively save space. 3.Heat resistance temperature: 70 degrees Celsius 4.Product specifications: outer diameter size/cm | inner diameter size/cm 1.5 meters: 150 x 105 x 55cm, 110 x 62 x 53cm, 1-2 people (suitable for the number of people), 184L (recommended water volume) 1.8 meters: 180 x 130 x 60cm, 135 x 90 x58cm, 1-3 people (suitable for the number of people), 399L (recommended water volume) 2.1 meters: 210 x 145 x 60cm, 155 x 98 x 58cm, 1-4 people (suitable for the number of people), 527L (recommended water volume) 2.6 meters: 260 x 170 x 60cm, 216 x 125 x 58cm, 1-6 people (suitable for the number of people), 680L (recommended water volume) 3 meters: 300 x 175 x 60cm, 250 x 130 x 58cm, 1-8 people (suitable for the number of people), 1238L (recommended water volume)