Product Name: Exercise Ball (55-75cm) Heavy Duty Stability Ball Chair Anti Burst Birthing Ball with Quick Pump for Gym, Fitness, Balance, Pilates & Yoga Esg12939 Model NO.: ESG12939 Gender: Unisex Age: Adult Color: Solid Color Material: PVC Kind: Yoga Ball Trademark: no trademark Transport Package: Carton Specification: with quick pump Origin: China HS Code: 9506690000 Product Description ★STURDY AND DURABLE: gym exercise balls all made of professional quality PVC material,can offer the best touching experience.2000 Micrometers thickness, can load over 2200 lbs.you can sit on it or lay on it.55cm for under 5'3" height65cm for 5'4"-5'10" height75cm for 5'11"-6'4" height★ANTI-BURST:Extensive testing and a unique anti-burst design provides for the highest quality exercise balls available on the market. Every exercise ball can withstand up to a 2cm cut and will slowly deflates when punctured by sharp objects,protect you in your porcessing of use.★NON-SLIP DESIGN:Yoga ball suface finished with horizontal lines for a more secure grip and to help avoid slipping.Easy to execute any yoga, Pilates, or general strength and balance training moves.And without experiencing uncomfortable stickiness,clean sweat/dust off the surface with a simple wipe.★MUTIBLE-FUNCTIONAL:Good for training such as yoga or Pilates, or abdominal training and pregnancy gymnastics, or as a office ball chair to correct your posture and support your back when you work, helps improve balance, coordination and flexibility.★PERFECT FOR GIFTS:Package Includes Exercise Yoga BallUserModel No: ESG12939