Package Contents: 1 Medicine Ball Weight: 6 lb Specifications: Diameter: 14" Material: Vinyl, stuffing, Descriptions: Get your wallball on with OneFitWonder overstuffed 14" medicine balls. These are the same balls used by CrossFit gyms to perform wallballs, teach the med ball clean, gauge squat depth, do partner exercises and more. They are designed for durability and even balanced weightlifting - all at a price that's friendly on your wallet! â€¢ 14" diameter- the perfect diameter for wallballs and squat depth checking! â€¢ Durable outer core with double stitched lacing! â€¢ Solid-packed internals- no more "wobbly balls"!