Features 1、Yoga fitness half ball trainer is an innovative balance ball trainer, preferably PVC healthy material, durable and easy to clean, escort your body. 2、Using the instability of the spherical cover can effectively exercise strength, balance sense and core strength. 3、Non‑slip and drop‑resistant, the fitness ball base is equipped with 6 non‑slip rubber feet, an additional 1.2inch thick base and non‑slip ring pattern. 4、It can maximize the user's stability, allowing you to safely stand, kneel or lie on this half ball trainer to achieve a completely worry‑free exercise. 5、You can use this product for push‑ups, squats, sit‑ups, mountain jumps, lunges, planks and more other exercises, which provides endless exercise options. Specification Item Type: Half Ball Trainer Material: PVC+ABS Ball Diameter: Approx. 57.5cm/22.6in Strap Length: Approx. 80cm/31.5in Height after Inflate: Approx. 25cm/9.8in Weight: Approx. 5400.0g/190.5oz Bearing Weight: Within 300kg/10582.2oz Application: Home, Yoga Room, Gym, Outdoor Package List 1 x Half Ball Trainer 2 x Strap 1 x Air Pump 2 x Air Nozzle Cushion 1 x Manual