Yes4All 20 inch Professional Rocker Board with 3 levels 15,18 and 20 degrees, Anti-Slip Wooden Balance Board Easily Rocking, Standing Balance Board From Side to Side or Front to Back

HIGH QUALITY BIRCH PLYWOOD: Constructed from birch plywood, balance boards offer exceptional durability, supporting up to 350 lbs; With meticulous craftsmanship, the balance boards for adults ensure an anti-slip surface & long-lasting performance GREAT BALANCE BOARD FOR TRAINING: Ideal for fitness routines, this standing desk balance board enhances your core strength, stability, and coordination; Widely used globally, the balancing board improves overall body control and balance SMART DESIGN FOR ANTI-SLIP & FLOOR PROTECTION: The included anti-slip pad and rubber legs prevent slipping and floor damage, offering a secure exercise experience; The single-plane tilt design of the balance board standing desk ensures smooth motion