Chair frame: Made of ￠12mm custom steel wire bent and formed, the surface is made of environmentally friendly chrome plating (environmental-friendly tripotassium chrome plating);
Chair back and seat base material: nylon engineering plastic, formed using an integral mold;
Seat liner: high-quality flame-retardant molded sponge;
Seat upholstery: high-quality flame-retardant black fabric;
Armrest: PP material.