Modern Ball Chair (L) is ideal for school, office, and home use. The Ball Chair’s flexibility and shape help to improve the user’s balance and posture. The high chair back provides extra comfort. Maximum Load 100 KG Product Weight 5 KG Package Size L63 x W19 x H55 (cm) Package Weight 6 KG Product Feature: Ideal for school, office & home use. The Ball Chair’s flexibility and shape help to improve the user’s balance and posture. The high chair back provides comfort and the tactile surface helps blood circulation. Play Value: Improve posture and sense of balance. The casters can be locked. Specification: Components: Ball x 1, Chair x 1 Dimension: Chair - 50 × 60 × 77 cm (L×W×H) Materials include: Phthalates Free PVC, High-quality Plastic, Metal Country of origin: Taiwan