The york 3ft tethered punch bag is made from n90 cross diagonal bonded synthetic hide material with a heat pressed laminated finish to ensure excellent tear resistance the punch bag utilises four durable hanging straps with stitched in chrome d rings so there is no need for hanging chains the textile filling provides a more natural feel and even balance when being stuck while a heavy duty zip fastened top closure ensures maximum fill potential the approx weight of the punch bag is 18kg 40