Wobble Stool Height adjustable from 55 to 83 cm Round/Trigon sharp cushion D: 33 cm Black, Blue, Red three color cushion 3 side height adjustable button Non-slip rubber bottom Auto reset base, tumbler design Packaging & Delivery Packing Details : Eggcrate packaging, 1pcs/carton Delivery Details : 20~25 days after deposit Carton Size: 71.5x40.5x21.5cm Port:Ningbo or Shanghai Lead Time :in 20~25 days after deposit