Coil leash, dual stainless steel anti-tangle swivel systemnSturdy neoprene cuff and 4ft coil leashnSafe-grip arrow Velcro system w/ extra Velcro added for use with wetsuitsnRigid cuff attachment for tangle preventionnCuff Size: Fits 12u0026#34;-18u0026#34; bicepsnThe Culprit Body Board Leash combines essential features with key innovations. The result is a high value leash that is unbeatable in big surf and all water temperatures.