RDX Authentic Double End Ball Ropes Hook,Floor to Ceiling Cords Punch Bag Speed MMA Boxing Extra Heavy Duty Tethered Straps 2 x rubber bungee cords incorporating adjustment blocks both ends with grub screw fixings Ideal for floor to ceiling bags and balls Included Ceiling and floor mounted fixing. The product is made to the highest specification and is quality tested and guaranteed. This has made it the choice of professionals and that is the reason we are supplying these to world class health clubs, gyms, boxing clubs and EBay users.