Rothco Paracord Boot Laces Black 72 Black-72Inches. The survival laces feature 550 lb. - 7 Strand Core paracord with reinforced plastic tips. The laces are a perfect fit for your tactical boots or hiking boots. Specifications for Rothco Paracord Boot Laces: Manufacturer: Rothco Age Group: Adults Fabric/Material: 100percent Polyester Polyester Gender: Unisex Features of Rothco Paracord Boot Laces Material: Polyester Material Specs: 100percent Polyester Package Contents: Rothco Paracord Boot Laces Rothco Paracord Boot Laces Black 72 2179-Black-72Inches