Dimensions: Table 600*400*750 Chair 350*350*410 Seat back: 350mm*350mm*10mm Material: Desk and chair board: multi-layer board pressed fireproof board, paint edge sealing. The fixed structure does not lift or lower; Foot sleeve: one-time molding with new PP plastic injection molding; 19MM*39MM pipe thickness 0.8CM oval iron pipe, chair straight legs 1. The countertop adopts 15mm thick multi-layer plywood and fireproof board; 2. The table and chair frame are made of 39mm×19mm×0.8mm thick oval seamless steel pipes 3. The chair seat is made of 10mm thick multi-layer plywood attached to the fireproof board; 4. The chair backrest is made of 10mm thick multi-layer splint attached to the fireproof board; 5. The table and chair bracket adopts carbon dioxide high-frequency welding; 6. The drawer adopts 0.4mm cold-tied iron plate; 7. Tables, chair frames, and drawers are electrostatically sprayed on the metal surface after pickling, degreasing and rust removal, and phosphating treatment. It is cured at a high temperature of 220 degrees.