Is your work one that requires a swiveling, rolling, and adjustable stool to easily maneuver whatever it is you're doing to make a living? Maybe your hobby area could use a chair with more maneuverability? This is the perfect chair to fit those needs, with it's easy-to-use adjustability! 

Features:
Comfortable Rolling Stool: The ergonomically-designed round seat stool is here to keep you comfortable thanks to its thick, soft padding and comfy "stool" style design.
Adjustable Height: Adjusting the height(from 19'' to 24.8")with the Adjustable hydraulic gas lift.
Sturdy Metal Base: Weight Capacity is 250lbs.The base(18.1")is thick and strong, the casters are high quality and durable. 
360° Rotatable: The cushion seat and wheels are free to rotate,360° Swivel caster and ultra-quiet wheels allow for easy movement.
Wide Used: It is a necessary tool for beauty hair salon,tattoo studio,shop,clinic,lab,home and office.

Specification:

• Color: Black
• Material: Metal+PU Leather+Nylon 
• Item Weight: 11lbs
• Adjustable Height: 19'' to 24.8"
• Seating Diameter: 13.4"
• Seating Thickness: 3.5"
• Base Diameter: 18.1"
• Weight Capacity: 250lbs

Note: Please ensure the plastic cap of the gas spring be removed before assembly!