... 1>width:50mm 2>length:50m,90m,153m,200m,400m and etc. 3>mesh size:9*9 or 8*8 ... surface reinforcement in the building preventing from wall cracks and ceiling cracks. Material:c-glassMesh size:3.18x 3 ... 90m, 150m, 200m,400m,etc.Colorwhite,yellow,red,bule,green,etc.Glueepoxy glue Package:each roll with shrink packing,24 ... time10-15days. Drywall joint self adhesive fiberglass mesh tape for repair cracks