The Half Spiky Domes Balance Trainer Dots can be used in Pilates, gyms, at home, or office, and are suitable for people to develop core strength and whole-body balance coordination training in recreation and play. It also makes a great gift for friends and familySpecificationColor: BlackMaterial: PVCSize: 17x8 cm / 6.7x3.1 InchPacking List: 2 Pcs x Balance Pods, 1 Pcs x Hand Pump(Random colors)AdvantageThe Balance Pods feature a cobblestone-textured surface that massage and promotes flow and a smooth, flat bottom for stability. It stimulates your core and improves agility, and reaction time.
