UT Wire Q Knot Pro Assorted Reusable Cable Ties, Set of 12 Strap and done: use q knot pro for: bundling small tool, organizing various cords, sealing plastic bags for chips and breads, and much more Q knot "pro" version features slanted triangular teeth that is designed for tighter locking A multi-purpose reusable tie made out of rubber that is stretchable and flexible A great gadget for garage, electrical, home garden, camping Each resealable pack comes in 3 sizes and 3 colors: small (wintergreen) by 3, medium (white) by 3, and large (black) by 3; total 12 ties each pack