Quantity: 50 pieces Color: red Product size: refer to the picture Features: insulation has the characteristics of sun protection, resistance rainproof, weather resistance and long service life. The trunking accommodates live wires without loss of energy and is suitable for low impedance and standard load fence controllers. Environmentally friendly: the insulating material is completely harmless to humans, animals domestic animals and wild animals. But the screws of the insulator itself are sharp, so please pay attention to the daily inspection and maintenance of the guardrail. EASY INSTALLATION: The screws allow you to easily screw it into a wooden fence without special tools or technical knowledge. We do not recommend installing this insulator on concrete or hard surfaces. High Quality: The insulators are made from high quality, durable and strong plastic and metal materials. Plastic and screw are very tightly combined, so dont worry about falling off. LARGE QUANTITY: As an essential electric fence accessory, this protector contains 50 insulators for easy replacement of damaged insulators. It is a necessity for the daily maintenance of the electric fence and will be your perfect spare part.