Rock Line Series 100% high quality clay brick (not concrete brick) , giving the original masonry clay brick look, light weight: approx. 7.19Lbs/sft, Size: 240mmX60mmx18mm (9.45"x2.36"x0.71"), For easy installation, clay bricks are paper-mounted, the front paper can be peeled off after installation, a paper-mounted sheet is approx. 1 sft, 51 pcs clay bricks per case, weighted 33 Lbs per case, 1 case covers 7.95 sft. You'll get Extra 2% discount entering this Sales Rep ID in the check out page: rk082407