1.fiberglass self-adhesive joint tape 2.mesh:9*9,9*8mesh ... roll:50mm or 100mm 5.many colors 1.fiberglass self-adhesive joint tape2.mesh:9*9,9*8mesh/inch3.weight ... very self-adhesive,alkaline-resistant,anti-corrosive.It can be widely used in jointing plaster plates,mending drywall cracks ... ,piecing together and make them join faster,adhesive better and need not ...