Fitness-Mad's Burst Resistant Swiss Ball with online exercise guide and pump. This ball is burst-resistant and has a load rating of 300 Kg. Perfect for Fit Ball workouts, Yoga, Pilates or physiotherapy and can be use as a chair to aid with postural problems. The ball comes with a comprehensive online guide including 40 great Swiss ball exercises including warming up, bodyweight exercises and dumbbell work outs using the ball. Features: Includes pump and free online workout guide Quantity: 10 Recommended user height: Over 5' 10" Colour: Blue Material: 6 Phthalate and Heavy Metal Free PVC Rated as suitable for 300 Kg load. SGS Labs tested as burst-resistant at over 500 Kg static load. SGS Labs tested with a static load of over 1.5 tons without failure. Never leave the Swiss Ball near a heat source. For our full Swiss Ball safety information on using and inflating our Swiss Balls correctly, please download the Swiss Ball Safety Instructions Manual from the downloads tab. SPECIFICATION: Br