Made of Thicker 0.3MM hot carbon strong polymerization pvc for No Leaking water & air. This backyard pool upgrades the material to 0.3mm thick and more durable hot carbon strong polymerization pvc. There is no leakage after filling in water or inflated. And it makes the clean and maintain work easier with 3 repair kit extend longer service life. Full Size 120x72x22inch Holding 6 People(2 Adult + 4 Kids) for the Whole Family Time: This big family inflatable pool is spacious and can hold up to 312 gallons of water. It is large enough for all to enjoy lots of splashing fun and cooling off time to beat the heat. Using Ultrasonic Seamless Bonding Technology on Every Layer for Long-term Use :Our swimming pool comes with a combination of upgraded heat sealing and sewing production technology, reducing the risk of punctures and allow for multiple uses for a long time. Independent charging port design can inflate & deflate simultaneously for 3-4 mines easily: This portable pool has 3 thicken air valves ,it is easy to set up and inflate, can be inflated in 3-4 minute by electric pump (not included),also very easy to drain with separately built-in drain plugs, store and carry for summer backyard fun. Safe & Soft Inflatable Pool for Your Children: This kiddie pool is made of aphthalene and Lead Free, BPA-free material, safe to use. It is super soft and comfortable for kids. If you have any questions about the inflatable pool, please dont hesitate to reach us, we will provide the best solution within hours.