Six durable waterproof balls that store conveniently behind the rebounder
Rugged steel construction
The MediBall Exercise System provides superior performance to increase upper body strength and endurance and improve eye-hand coordination. Vinyl MediBalls with Aqua-Gel filling maintains balls' round shape, and makes them "jiggle free" and easy to handle. Aqua-Gel flexes on impact to prevent jammed fingers. Six compact sizes are easy to catch. An adjustble angle is ideal for a greater variety of exercises; returns passes thrown from a standing or seated position.