... sheet 3, Aluminium frame Product Name: 18x24" silver aluminum frame magnetic white board Size: 18"x24" & 17.5'' pen trayMaterial: Aluminium frame, ... have more than 1000 workers at present, specialized in White board, Cork board, Combo board, Children board, Pet products, PVC folding doors,stationery, household ... ideas, also OEM order is warmly welcome. silver aluminum frame magnetic white board