This is a standard 24″ Punch Shield with a Highly adjustable Nylon Tarzan Shoulder Sling. This design is less expensive and less secure and more mobile/responsive when compared to our premium backpack shield design. The 2 back shields are for 2 different fighting styles. SINGLE-STRAP BACK SHIELD / PUNCH SHIELD COMBO -Adjustable Sling Strap Design -Good for Blue & Board or Red & Back Shield -Provides great coverage -Offers a great range mobility -Fits smaller fighters CONSTRUCTION DETAILS -24″ Diameter -1 1/2″ Wide Nylon Webbing Strap -Easy to adjust sizing -Strong leather reinforced strap hooks to prevent foam from tearing -Very Light Weight Solid Foam Shield -4lb Foam Reinforcement over handle. -Rugged DrawString Cover that can be removed, washed, and painted RECENT ETSY CUSTOMER REVIEWS “First time using it was at an event and holy crap! Absolutely love it! Straps are easy to adjust for comfortable fitting whether your in armor or not, and when it’s on your back there’s absolutely no hindrance! Can’t tell you how many times it saved me in just the one time using it.” Stephen Karenke 3/9/16