100% Organic Chicken Jerky Dog Treats by Hearth, 4 oz. - Made in USA, Human Grade, Single Ingredient, No Preservatives, No Filler Flipper opening system for easy opening and a frame lock secures the blade in place Specifications: Steel: sandvik 14C28N stainless-steel; handle: textured G-10 with CNC-machined rivets; lock This item is not for sale in some specific zip codes