Size: table 600*400*750mm stool 320*220*410mm Stool 320*220*410mm Stool board: 320mm*220mm*15mm 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; The straight legs of the table and chair are made of 19MM*39MM pipe with a thickness of 0.8CM oval iron pipe, and the chair has straight legs 1. The countertop adopts 15mm thick multi-layer plywood and fireproof board; 2. The table frame and stool frame are made of 39mm×19mm×0.8mm thick oval seamless steel pipes 3. The stool seat board adopts 15mm thick multi-layer plywood and pastes the fireproof board; 4. The table and chair bracket adopts carbon dioxide high-frequency welding; 5. The drawer adopts 0.4mm cold-tied iron plate; 6. After pickling, degreasing and rust removal, and phosphating treatment, the table, chair frame, and drawer are electrostatically sprayed on the metal surface. It is cured at a high temperature of 220 degrees.