We are a big factory specialize in producing plasterboard.If u have any need ,do not hesitate to contact me , Detailed product description: 1) Material: gypsum powder 2) Size: 1,200 x 2,400mm, 1,220 x 2,440mm, 1,200 x 3,000mm 3) Thickness: 9.0mm, 9.5mm, 10mm, 12mm 4) Surface disposal: regular, PVC face, paper face, with and without aluminum foil back 5) Function: regular, fireproof or waterproof 6) Install style: plane, perforated, lay-in or as per your request E-mail: Tel: 0086 539 3120831 Fax:0086 539 3120832 Mob:0086 13605493351