Item 20331 Your Price today: $ 5.99 Currently out of stock. Call or e-mail for availability info, or else click here for a form to tell us how many you wanted to order. Redbarn Beef Straps are the back muscle of a cow. The back muscle is cleaned, lightly smoked and roasted to enhance the natural flavor and crunchy texture. These long-lasting chews are available in 5 and 10-inch sizes.