INTENSIFY YOUR WORKOUTS with our exercise half ball. Use it dome-side-up for cardio, lower body strength and core moves. Flip it over and use the platform side for upper body exercises and planks. 2 LIFTING HANDLES made of sturdy elastic help tone muscles, build upper body strength and add a cardio component to your workouts. These handles affix securely to each side of the half ball trainer with carabiner clips. NON-LATEX PVC CONSTRUCTION is hypoallergenic and eco-friendly. This resilient half balance ball withstands up to 771 lbs of pressure without bursting or losing its shape during your grueling workouts. IMPACT-RESISTANT plastic base ensures stability and long-lasting durability. Non-slip textured dimples on the PVC ball provide a massaging sensation to enhance circulation andincrease comfort. INCLUDED FREE with every RGGD&RGGL Basics Half Dome Exercise Ball is an easy-to-use inflation pump. Begin using your exercise half ball right away for greater stamina and a toned, muscled physique.