This great value plyo box is a 3 in 1 design (20\" / 24\" / 30\"), meaning you don’t need to purchase multiple products. Ideal for functional and CrossFit style workouts this plyo box is ideal for athletes of any ability for for forward, lateral and other plyometric jumping drills. This wooden plyo box is made from 18mm thick with bevelled outer edges to help reduce injury risk. Features: Compact design – 3 heights (20\" / 24\" / 30\") 18mm thick plywood construction with bevelled outer edges Built with internal solid timber supports to distribute load evenly from all sides Large platform area suitable for users of any size / age Hand holes allow for easy transport The Gym Gear Wooden 3 in 1 Plyometric Box is a highly versatile workout tool for explosive plyo workouts. SPECIFICATION: Brand GymGear Usage Home Use, Commercial Use Condition Brand New Warranty 2 years warranty