▲ Specification ☆ Length=1.53" ☆ Width=1.76" ☆ Thickness=0.6mm ☆ Hole Diameter: 0.18" ▲ Feature ※ Cover fish finder wire hole in the consol of the boat. ※ Give your cable installations a professional finished look. ※ Perfect for transducer wire cover,cable cover,you can cover a thru-hole for your hose. ※ They are also useful for covering small vent holes for ventilation. ※ 100% Brand new and high quality.