Compact and Easy to Use: Our 2-in-1 slant board & balance board size aprox: is 15.8"" x 11.8"" x 7"" Ideal for All Ages and Fitness Levels: The calf stretcher slant board is adjustable in three positions: 25°, 30° and 35° Multiple Functions: The balance board is a perfect standing desk accessory, suitable for use anywhere - home, office, gym, and physiotherapy clinics Improve Strength and Conditioning: The wooden wobble board is designed to stimulate your core and improve flexibility, reaction time and endurance; This low-impact exercise board is great for everyone Prevent Injuries: The slant board for calf stretching can improve your core strength, agility, flexibility, mobility, and reflexes Demonstrated Health Benefits: Aids recovery from plantar fasciitis, Achilles tendon, patellar tendonitis, shin splints, calf strains, ankle sprains, hip pain, and lower leg injuries Non-Slip Surface: The Balance Board has an easy-grip surface that's gentle on bare feet