Tuff Ties are at least 40% stronger than electrical cable style ties. They easily fit into pockets, so are ideal for plain clothes operations, or for public order incidents when you may have more than 1 suspect. Tuff Ties are locked in by 18 polycarbonate teeth. The braid is made from the same nylon cord used in truck radial tyres. Additionally a componant is added to the block to make it practically indestructable. Every unit is inspected prior to sale. Please call or email for quantity prices.