DeltaA(R) McKenzieA(R) Chamois 3D Archery Target has replaceable core and midsection to save you money. The spitting image of the goat-antelope species native to mountains in Europe. With twist-lock head and legs for easy assembly. Replaceable E-Z Flex foam in the midsection and DuraFlex form in the core for the easiest arrow removal, maximum durability and cost-effectiveness... because you can replace these areas as often as necessary, instead of buying a whole new target. From DeltaA(R) McKenzieA(R), proud of almost 60 years of experience helping archers and bowhunters to have greater success afield.Grab it by the horns:Bow speed 300-350 Works with broadhead, expandable, field tip arrows 52" x 31". Order Today!