VIVINATURE Inflatable Fitness Ball Anti-Slip Stability Ball 75cm Diameter 200kg Weight Capacity Yoga Ball Premium Exercise Ball Swiss Ball with Pump (Black) Anti-Burst Tested: Professional grade PVC material feels like a thick strong rubber. Extensive testing and a unique anti-burst design provides the high quality exercise balls available on the market.It is durable your bouncing without making you feel like it will give way at any minute! With the ability to support over 200KG (400 lbs), our stability ball will be the strongest pilates, yoga, or balance ball you will ever own. Durable enough to be used every day as an exercise ball chair at the office to improve your posture. This yoga ball is big and nice.Material rubber is great quality! Long lasting materials even you used it everyday, you will love this fitness ball cause you can do what ever exercise you want at home, verry helpful! You can start what time you want, no haste to go gym.The texture of the product is kind of rubbery and it grips easily to your hand when you touch it, It is not slippery or anything like that which is perfect for what is it for. Premium exercise Swiss ball for home exercising, gym workouts, yoga and PilatesPerfect for improving your balance, stability, core and abs. You can use it at home, to add in some extra work out between gym visits, do crunches on it, pikes, and various cardio routines. Slip resistant - We use high quality materials which provides an excellent slip resistant experience while caring for your safety.