7*7*0.55m Inflatable Pool for Water Walking Ball This item include one free 110V 800W blowers. This inflatable pool which can be used for water walking ball and other games. Water Walking is a fun activity and is enjoyed by adults and kids alike. Usage & Warning: Before use the water pool , make sure the ground is smooth ,without any sharp things in the around area, because this may lead to puncture, and cause leak of the pool. If you use the water pool in a concrete ground ,you need to place a fibrous cloth under the water pool. Inflate it with an air pump to make sure it is enough air. Then put the water inside the pool until half of the tube of pool. Maintenance and Storage: After you use the water pool, please make it clean and both in side and outside, and then keep them in a dry place. Parameter: Material: PVC Blower Power: AC 110V/60Hz 800W Machine Dimension: 23x23x1.8ft/7*7*0.55m Item Included: One set of 7*7*0.55m Inflatable Pool (122096) One set of 110V 800W Blowers