This 28 in track-shaped balance board features an integrated design with rotation for varied training. The three-level height adjustment supports different difficulty needs. Built with multi-layer wood and anti-slip surfaces, it provides stable support. Lightweight and easy to store, it’s suitable for office or home workouts to improve balance and core strength. | Vevor | | Balance Board, Wobble Board Trainer for Adults 3-Level Adjustable Base, Premium Wooden Balance Training Equipment | Black | Best Buy