Paracord Survival Necklace Desert Camo, 7 Strand Parachute Cord 550 Paracord Construction: nylon sheath with 7 inner strands. Single strand construction, holds up to ten + feet of paracord. Black, low profile break-away plastic buckle (20 lbs force). Inner strands have multiple uses: shoelace repair, binding, shelter building, fishing line, building snares, snowshoe construction and more. Made in the U.S.A.!