Features: *INFLATE VALVES:Designed with a valve in the bottom and multiple separate cells of swimming pool wall,can withstand extra weight while preventing air leakage. You can blow it up in 10 minutes with air pump(Not included). *PREMIUM MATERIALS & STRONG STRUCTURE:Adopt environmental-friendly,non-toxic and ultra-high standard Vinyl plastic materials for direct-contact-to-skin products with .29mm thickness,which is 50% thicker than most in the market,reducing the risk of punctures and ensuring a long service life. *FAST WATER DRAIN & FOLDABLE:Inbuilt with a drain plug at the bottom of swimming pool,drain water within several minutes. Deflate the swimming pool and clean via tidy cloth mopping. Fold to store when not in use. Note:Recommended water level is 80%. *HAPPY KIDS TOGETHER:90×60×20inches Inflatable size is recommended family(4 People) splashing pool party in the backyard. Anti-skid surrounding walls of swimming pool,place your head on it and enjoy the sunshine and water party. *COOL SUMMER & MULTIPLE USES:Optimal for your kid who loves to play in the water. Let the kid enjoy water fun and cool off in the coming summer with this blow up pool. Also be used as a ball pit or a sandbox for kids. Optimal for indoor,on-the-go bathing and for the beach!