Davidson's Falconry style BC trap comes with durable 7 strand nooses already attached for your convenience. They resist breakage and reduce the likelihood of be chewed through by the bait. Trap measures  6" wide x 4" high x 14" long.  A drag line should be attached when trapping large raptors such as red tails. This trap has been used, tested and approved by many falconers with much success. Great for trapping everything from kestrels to red tails. No more fighting with monofilament nooses that break and are difficult to work.