Made with durable cowhide leather, this punch bag is designed to ensure your hands and wrists get the conditioning you need to go the distance. Double-stitched seams and multi-bolted S-Ring straps promise career-lasting tear resistance while the quilted foam interior and satin fabric lamination help the punch bag maintain its shape. Leather laces secure the top closure and allow you to modify bag filling to your preference. Fasten the tethered loop facility at the bottom of the bag to reduce its swing with each punch. The punch bag comes with 4 indestructible steel chains to suspend the bag, so you can start training without skipping a beat.