Two heavy duty stainless steel hooks,hook opening width:Approx.1 inch, hooked up easily to the eye holes at the end of most boat.The stainless steel pulley works great to keep the attached towable rope centered in the back of the boat and cuts down on stress on the back of the boat.High-strength plastic connector make tow rope connected easily,Hole's diameter of quick connector:Approx. 0.8 inchA 8inch float keeps the harness floating on top of water, from your propeller.12 ft long rope and Approx.1 inch opening width hooks make the harness fits most boats and pontoons,great solution for boats without pylon or ski eye to pull a skier, wakeboarder or tube.Colour:redMaterial:Polypropylene and SteelPackage Contents:1 x Towable RopeOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.