... -resistant. 2) Non toxic (in room atmosphere conditions)Specifications:1) Width: 15, 17, 18, 19mm2) Length: 5yds, 10yds, 10m, 20yds, 20mPacking ... elasticity: 150%Breaking strength: 14ibs/inAdhesive iron 18oz/inBelting base 18oz/inASTM D-1000 Testing methods Specification of itemthickness(mm)width(mm)length(mm)adhesive ...