Dare Poly Corner Insulator is a white polyethylene corner knob designed to resemble porcelain while being lighter in weight. This product is i for use on corners and ends, featuring a donut style and a wire wrap-around attachment type for secure installation. Each package contains 10 pieces, making it convenient for multiple applications. The extension distance varies to suit different needs, and the insulator is exclusively available in white. This durable and practical insulator is for ensuring reliable corner post protection in your fencing setup. Model Number: 1388-10