... 2.Fashion Design 3.acid-resistant,alkali-resistant,scratch-resistant Swivel lab chairMain advantages of the goods:1.Professional manufactor,fine ... . Seat:High quality PU,acid-resistant,alkali-resistant,scratch-resistant3. Base:High quality chrome,strong and fashionable design 4. High quality ... client's requestPackage knock down packing. Wood:Packing in Carton swivel lab chair