Specification: Product Name: Wall Bushing Grommet Material: Silicone Size: Inner diameter 19 mm Color (Optional): Black, White  Highlight Purpose: This wall bushing grommet is suitable for the wall hole grommet of 3/4 inch cable Premium Material: Our cable grommet is made of premium silicone material, which has good insulation Easy to Carry: This cable protecting grommet is lightweight and small, does not take up much space, you can easily carry it and install it Cable Protection: The wall bushing grommet can avoid the wires from fraying and protect the safety and quality of our wires Widely Uses: Our wall grommet is an ideal choice for spaces such as caravans, building walls or mobile homes  Detailed This wall bushing grommet is designed for 3/4 inch cables. It is made of premium silicone material with excellent insulation. It is small in size and easy to carry and install. Our wall bushing grommet has good insulation and can avoid the wires from fraying. Our cable grommet is easy to use and carry, suitable for the wall hole grommet of 3/4 inch cable.  Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement.  Parts List: 16×Wall Bushing Grommet Purpose: This wall bushing grommet is suitable for the wall hole grommet of 3/4 inch cable Premium Material: Our cable grommet is made of premium silicone material, which has good insulation Easy to Carry: This cable protecting grommet is lightweight and small, does not take up much space, you can easily carry it and install it Cable Protection: The wall bushing grommet can avoid the wires from fraying and protect the safety and quality of our wires Widely Uses: Our wall grommet is an ideal choice for spaces such as caravans, building walls or mobile homes