Product Features Wellyoung MGO tile backer board is a ceramic tile underlayment that is manufactured from magnesium oxide as its primary ingredient rather than portland cement. The construction of this product offers a better environmental alternative and an upgrade to replace gypsum drywall and cement underlayment boards. it is a durable, water-resistant environmentally-friendly product that is suitable for use as a tile backer on countertops and floors Product Specification tem no. Size(mm) Weight(kg) Quantity/20GP(pallet packaing) 3048 1220x2440x3 10 1800 pcs 4048 1220x2440x4 14 1350 pcs 6048 1220x2440x6 18 1080 pcs 8048 1220x2440x8 24 808 pcs 10048 1220x2440x10 28 648 pcs 12048 1220x2440x12 34 540 pcs