This Kupo KAB-854 Hi-Hat Apple Box comes with a built-in camera tripod adapter, making it a convenient and reliable option for tripod head mounting. The box includes a 150 mm bowl adapter (KS-854) already fitted on one side and a 100 mm bowl adapter (KS-853) stored inside the box for easy access after removing the sliding cover when needed. In addition, the sliding lid of this box has a cushioned foam seat underneath, allowing the apple box to be converted into a comfortable seat. For added convenience, this KAB-854 apple box features a handle on the sliding lid for easy transportation on the set. This handy hi-hat box is a must-have accessory that can help simplify the film set and provide comfortable seating for crew members.