Carbon Claw Recoil RX-7 4ft Synthetic Leather Punch Bag. The Carbon Claw Recoil RX-7 4ft synthetic leather punch bag is designed for your heavy workouts, made from strong SV1 cross-fibre synthetic leather with double-stitched seams for extra strength, durability and safety.On each hit, compressed cloth material provides the resistance and the 20mm foam lining delivers feel and response. The top cover has a heavy-duty zip for a safer boxing environment in which to practise your technique and build up strength and endurance. Key Features of the Carbon Claw Recoil RX-7 4ft Synthetic Leather Punch Bag. Material: SV1 cross-fibre synthetic leather. Additional D-ring at the base for fixing weight. Top cover zipped with heavy-duty zipper. Designed to withstand heavy workouts. Diameter: 34.3cm (13.5''). This item is in the category "Sporting Goods\Boxing\Punch Bags & Pads". The seller is "sweatband" and is located in this country: GB. This item can be shipped to United Kingdom.