1. Fabric /Mesh upholstered .High density molding/Cutting foam . PP seat and backrest .Molding foam for seat cushion.
2. Armrest: Fixed/2D/3D armrest .up and down .Forward and backward. Move right and left .
3. Mechansiam: Multi-functional imported mechansiam. 3 years quality warantty.
4. Gas spring: 80-120mm distance .
5. Base: Five star aluminum base with noise-free durable castors.
