Feature: 1. 3mm thickened PVC ball, bearing capacity up to 330lb, anti-burst for safe use. 2. Environmental friendly material, free of BPA and heavy metals. 3. Can be pumped up in minutes with provided foot pump. 4. Nice equipment for Pilates, yoga, back and abdominal training and relaxation. Specification: Thickened PVC yoga ball, bearing capacity up to 330lb,convenient for home exercising, gym workouts, yoga, Pilates. And it is also a nice for kids. Gifted air pump for easy and quick inflation. Feature: 3mm thickened PVC ball, bearing capacity up to 330lb, anti-burst for safe use. Environmental friendly material, free of BPA and heavy metals. Can be pumped up in minutes with provided foot pump. Nice equipment for Pilates, yoga, back and abdominal training and relaxation. Specification: Color: Blue / Black (optional) Diameter: 45cm / 55cm / 65cm / 75cm (optional) Material: 3mm tnickness PVC Bearing capacity: 150kg / 330lb Package weight: approx. 426-1000g / 0.9-2.2lb Package List: 1 * Yoga Ball (with an air lock) 1 * Foot Pump Package List: 1 * Yoga Ball (with an air lock) 1 * Foot Pump