Body Solid Tools Heavy Rubber Balls - BSTHRB Body-Solid Tools BSTHRB Heavy Rubber Balls are expertly-crafted wall balls guaranteed to never break open or lose shape even during the most intense of workouts. Available in 20, 30, 40, 50, 60, 70 lbs. FEATURES Heavy-rubber construction for significantly longer life Durable and guaranteed to never break open or lose shape Consistent center of gravity Six weight options: 20 lbs, 30 lbs, 40 lbs, 50 lbs, 60 lbs & 70 lbs Color-coding and weight displays (lbs and kgs) Easy-grip rubber, no seams and no stitching Perfect for use in wall ball workouts, squats, partner/group tosses & slam ball and medicine ball exercises 13.6” diameter Color & Weight 20 lb. Purple 30 lb. Yellow 40 lb. Green 50 lb. Red 60 lb. Blue 70 lb. Gray