A stability ball made from PVC with an anti-burst construction, available in 45, 55, 65, 75, 85 and 95 cm diameters. The textured surface adds grip for hands and feet, and the size spread covers everything from compact balance work through to full-body core and Pilates exercises. Anti-burst construction means the ball deflates slowly if it is punctured rather than bursting, which matters in a room with weights and other equipment. Pick the diameter against the user's height and intended exercise, and check whether a pump is included with the ball.Key details:Materials: ["PVC"]Dimensions: Diameters: 45 / 55 / 65 / 75 / 85 / 95 cm (17.7 / 21.7 / 25.6 / 29.5 / 33.5 / 37.4 in)
