whiteboard/ white board/ writing board/notice board /magnetic whiteboard/magnetic white board/magnetic writing board/magnetic notice board / Type:1)LD003-WD(Double side Whiteboard) 2)LD003-WZ(Zinc back side White board) 3)LD003-WP(Plastic back side Whiiboard) Marteril: 1).Magnetic whiteboard surface. easy to write and clear. 2).7/5 layers corrugated paper as the middle layer makes the boardstronger. 3)Two sides,zinc back or plastic backcan be chosen 4).20 mm thick Aluminum frame makes the baord looks nice. Specification: We can make the board size as following: size(cm)pcs/cartonsize(cm)pcs/carton30*206/box, 30/ctn100*80640*306/box, 30/ctn120*80650*356/box, 30/ctn120*90660*456/box,18/ctn120*100670*506/box,18/ctn150*100680*606/box,12/ctn180*90590*606/box,12/ctn180*1005100*606/box,12/ctn200*1005100*706/box,12/ctn200*1204 and other speical specifications you need. Price:Price will be best for you!Will talk later.