tack strip,used in carpet installation size:1220/1520mm*6.3mm*22/25/33/44/mm,5ply E1 poplar plywood,nails,and pins Tack Strip .Used in carpet installation .(1)size: 1220/1520mm X 6.3mm X22/25/33/44 .(2)materials: 5 ply E 1 poplar plywood , nails and pins.(3)Thickness :5 ply 5.5-7mm like diffrent country need diffrent thick.(4)wide:have 22,25,33,44mm (5)Nails: all can passed SGS test Linyi ...