3 Material: Nylon Color: black Size: length*width*height 54*17*31cm Hand strap height 35cm,Shoulder strap length 90cm Package Includes: 1 Bag Attention: 1.There might be slightly difference in color, because of the computer monitor settings. 2.With the difference in the measurement method, please allow 1-3cm in size deviation (1cm=0.39 inch).Thank you for understanding!!!

3 EXERCISE BALLS: AN ULTRA HARD CONSTRUCTION FOR PERFECT WORKOUTS! If you're tired of endless abs and want an ultra-durable, explosion-resistant, professional-quality exercise ball that's perfect for hard workouts and everyday use, our exercise balls are the ideal choice for advanced-use beginners! Professional-level features 4000 pound static weight limit with 600 pound explosion proof 2mm BPA Free & Heavy Metal PVC Construction (Competitors use 0.50mm) Raised, reinforced anti-slip ridges for those advanced level yoga moves Leak-free, trouble-free and worry-free Simple to use air plug and air pump removal tool included Our exercise balls are made of ultra-resistant and explosion-resistant rubber, perfect for heavy or tough exercises, with a non-slip surface for safe, everyday use. Perfect for men and women So what size is right for me? The exercise ball you need depends on a few things: your height, the length of your legs, and the purpose of the ball. The correct size exercise ball will allow a 90 degree angle to your knees and thighs so that they are parallel to the floor while sitting on top. Features: RESPONSIBLE MATERIALS - Made from professional grade PVC materials that are non-toxic, BPA, latex and phthalate free. Safe for you and your family HIGHEST QUALITY EXERCISE BALL: Durable, anti-wrinkle PVC material with a capacity of up to 3000 lbs, thick, eco-friendly and odorless. USE IN THE HOME OR OFFICE: ideal to strengthen the core muscles, improve balance, lose weight, tighten and tone, etc. This top-quality exercise makes working more effective SIZE: 75cm Helps develop overall body muscle, balance and co-ordination Ideal for yoga exercises Safe, durable and easy to use Package Includes: 1 x EXERCISE GYM YOGA BALL FITNESS PREGNANCY BIRTHING ANTI BURST 1 x PUMP