Model Number: CH-IW100037B Brand Name: CHEER Key Specifications/Special Features: Three-chamber designSolve arc shut drum problem which would cause visitors toeasily roll overBoth sides through pneumatic cylinder are fully ventilated andno need to worry about fresh breath problem for playing toolongSuitable for squares, parks, swimming pools, large supermarketsand other places of public entertainmentVarious specifications of pool can be customized according tocustomer requirements and convenience