Features: 1) Liquid PVC coated on mesh fabric to have a highest strength and smooth surface 2) Weight: 550gsm, 440gsm(+/-20gsm) 3) Thickness: 0.46mm, 0.36mm(+/-0.02mm) 4) Specification: 1,000 x 1,000D, 20 x 20;500*500D, 28*28 5) Width: 1.6, 2.5, 3.2m