Features 1、Environmental protection fireproof board surface is clean and tidy, high technology, real material, fine craft. 2、High quality acrylic crystal case, high precision laser cutting, brand new structure design, reliable and beautiful. 3、Strong abrasion resistance: can effectively prevent the erosion of stains and scratches. 4、Equipped with precision, perfect integration with equipment, can show the charm of fashion at any time. 5、Adopting quality materials., you don't have to worry about safety. Specification Features: Environmental protection fireproof board surface is clean and tidy, high technology, real material, fine craft. High quality acrylic crystal case, high precision laser cutting, brand new structure design, reliable and beautiful. Strong abrasion resistance: can effectively prevent the erosion of stains and scratches. Equipped with precision, perfect integration with equipment, can show the charm of fashion at any time. Adopting quality materials., you don't have to worry about safety. Good tactility, high sensitivity and smooth operation. Specifications: Material: ABS Color: Green Applicable place: Arcade, Fighting games, Fighting game USB set, etc. Package list: 1 x Rocker Ball