The Shark Leash Strap for those who like the convenience and strength of the velcro leash closure, like your surfboard leash, allows you to hold on through the pounding surf or just your everyday grind! The unique leash closure is both convenient and strong with no metal parts to scratch your precious boards and other treasures! Available in wide range of colors, it can bring an exciting upgrade to your existing watch or allow you to create a design of your own to fit your personality or mood. Mix and match other straps to create a one-of-a-kind Shark! All Strap Kits include the complete strap, as well as two spare spring bars for attaching the strap. Spring bar strap tool sold separately, or just use a small jeweler’s screwdriver to install.