Boss chair Leather office chair Ergonomic chair Comfortable sedentary home study chair

Fabric: 1.3 thick cat scratch leather or imported first layer of yellow cowhide finish
Wooden board: 18mm thick curved board
Sponge: High resilience native sponge
Chassis: Luxury three-speed locking mechanical chassis
Gas rod: three-level explosion-proof electroplating steam rod
Chair legs: 350 electroplating square pins  
Chair wheels: φ60MM PU black wheels