Yes4All Slam Balls, 10-40lb Weighted Ball Weight, Durable PVC Sand Filled Workout Dynamic Slam Ball for Strength Training, Tread, Orange, 25lbs

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 fitness balls for exercise offer non slip & stable grip for secure workout experience

CONSISTENT SHAPE AND BALANCE. PVC soft slam balls for exercise offer balanced and stable workouts; Whether slammed, tossed, or grabbed, a threaded slam ball keeps its shape

EASY TO GRIP WEIGHT BALL. The textured surface of slam balls for exercise offer a stable hold for overhead smashes, chest passes, and Russian twists; Big slam ball prevents slips or drops

HIGH DENSITY SAND-FILLED. Weight balls for exercise with hard shell prevent sand from leaking during intense workouts; Soft sand-filled slam ball for home does not bounce or roll for enhanced balance

VARIOUS WEIGHT OPTIONS. Mid size slam ball leg raise is available in options of 10, 15, 20, 25, 30, and 40 lbs; Strength training weighted balls cater to many fitness levels