|What type of fabric or leather is being used?
||Chair features a black or gray polyester upholstery
|What is the seat material?
||Polyester fabric seat upholstery
|What is the base material?
||Base is made of nylon
|What is the back material?
||Polyester fabric back upholstery
|What is the arm material?
||Arms are made of nylon
|Are the wheels meant for carpet or hard surfaces?
||Low pile office carpet casters
|What parts of the chair are adjustable and by how much?
||Pneumatic seat height adjustment