POLYPROPYLENE STRAPPING POLYPROPYLENE STRAPPING FOR USE WITH SEMI-AUTOMATIC MACHINES Product No.   HNSM750B Core Size   8 x 8" Size W x L   1/2" x 9900' Thickness   .022" Tensile Strength (lbs.)   350 Color   Black Wt. (lbs.)   28 1 - 1   $92.30 2 - 3   $84.85 4 +   $78.17 Quantity: