Insulator accommodates wire up to 1/5inch diameter, polyethylene wire, polyethylene rope They accommodate most types of electric fence wire Strong support and claw design, anti-UV Very strong claw design with smooth Excellent arc protection reduces short circuits. Made of UV stabilized plastic for . Colour:As Shown Material:Plastic Package Contents: 50 * insulator 100 * screw Only the above package content, other products are not included. Note: Light reflection 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.