Material Description:

　　Skeleton: Use high-quality splint + solid wood square nail gun nails and nailed cross recessed countersunk head self-tapping screws to lock. The finished products are assembled and transported in one body, and the use is more reliable.

　　Seat structure: It is made of high-quality spring steel 60SiCrMn through heat treatment and anti-rust electrophoresis treatment. The longitudinal snake spring is matched with the horizontal nail 5cm wide elastic band to make the seat overall load-bearing, the seat feel is more comfortable.

　　Seat / back sponge: Use a mold-free sponge with moderate soft hardness and density ≥35Kg / m3, which is not easy to deform after long-term use

　　Fabric: Made of high-quality hemp, wear-resistant, anti-fading, and can be used for three-proof treatment.

　　Chair leg: It is made of 2.0mm high-quality steel plate die stamping and welding; and it adopts a split structure, which can save more packaging volume and reduce transportation costs. The battle leg and the ground are fixed to increase the stability of the seat.

　　Function: with cup holders on both sides, decorative board with shield, movable armrest in the middle

　　Earth explosion screw: stainless steel hexagon socket head screw and color zinc-plated expansion nut;