... seating ,baked armrest with pu pad ,can be swivel and heigh adjustable. Swivel Offive Chair with wheels , artifical leather or tpo leather , heigh ... ,baked base with nylon castors ,smooth gas spring ,can be swivel and heigh adjustable ,convenience and easy. attractive designs, beautifully colours ... the strength of unique resource advantage, large qty plastic injecti Swivel Office Chair With Wheels