Fungoal Balance Board PRO Core Balance Training Length: 80cm Width: 21cm Height: Approximately 11cm Weight: 3.6kg Materials: Wood, Rigid Polyurethane Retail Price: ¥9800 I bought this for training purposes, but I hardly used it, so I'm putting it up for sale. Target Age: Children, Adults Just enjoy riding the balance board. It improves your sense of balance and strengthens your core. For children and adults. You can enjoy it with your family. With challenging balance training, you can build muscle and improve the motor skills and coordination of your ankles, knees, and hip joints. Also suitable for off-season training for snowboarding, surfing, and skateboarding. For those who spend long hours at a desk, it's great for exercise and refreshment during your free time. Furthermore, you can do squats and push-ups while balancing for serious core training!