• STRONG CONSTRUCTION: Constructed of durable PVC material, Yes4All Slam Balls are designed to withstand intensive repetitive exercises for a long time; With a heavy-duty textured shell, our medicine balls for exercise offer non slip & stable grip for secure workout experience
• HIGH DENSITY & SECURE FITNESS MEDICINE BALL: This med slam ball is filled with sand to prevent from bouncing or rolling, enhance balance & firmness of the ball; Seamless construction ensures durability during wall slams, squats or other power movements
• HIGH DENSITY SAND-FILLED: Weight balls for exercise with hard shell prevent sand from leaking during intense workouts; Soft sand-filled medicine ball for home does not bounce or roll for enhanced balance
• TOTAL BODY WORKOUT: Yes4All Slam Balls are ideal for workouts, as they help burn calories and strengthen your core muscles at the same time; Weighted balls for exercise - essential fitness item for total body workouts, core strengthening, sports training, and coordination improvement
• VARIOUS WEIGHT AND SIZE OPTIONS: Available in weight options of 10, 12, 15, 20, 25, 30, 40 LB; Our slam balls for exercise feature 9 5/8" diameter shell, making it a suitable gym medicine ball for many fitness level