Namvo20 Pieces Waterproof M12 Cable Connectors Spiral Strain Relief Protector Black

Durable Material: Made of high quality Nylon, durable and practical High Performance: Small and lightweight, easy to operate, very practical, not easy to break Excellent Workmanship: Exquisite, tensile resistance and high corrosion resistance Application: Compatible with family, office, restaurant, hospital, school, etc. Features: Easy to install and easy to use