Feature: 1. [Balance Training] This balance board is designed to enhance muscle memory, improve balance, endurance, and establish a strong core strength for fitness and performance. 2. [Multi Modes The set includes 1 balance board, 1 roller, and 1 ball, offering 7 unique challenge modes to progressively enhance strength and balance. The detachable stoppers allow smoothly switching between modes and convenient disassembly. 3. [Sturdy Construction] Crafted from premium birch wood, the balance board is sturdy and can support up to 450 pounds. The carefully made roller ensures no hair collection or floor damage, while the solid rubber ball eliminates the hassle of leakage. 4. [Non Slip Design] Featuring a specially designed non slip EVA finish, this trainer board offers excellent grip and a cool tactile sensation, making it ideal for barefoot exercises or wearing shoes during training. 5. [Enhance Athletic Performance] Using this balance board for training and improving balance for surfing, snowboarding, skateboarding, paddleboarding, as well as enhancing performance in sports like basketball, hockey, and baseball. Specification: Item Type: Balance Board Material: Multi Layered Board. Package List: 1 x Balance Board 1 x Roller 6 x Adjustable Wood Bars 1 x Ball 1 x Wrench 4 x Thumb Screw 9 x Screws