Color as shown Size: 30*40cm Weight: 400g High quality materialThe trailer extension is made of TPU, waterproof, scratch resistant. Abrasion, cold, high temperature, oil, aging and flame retardant, etc. Meets the needs of various working environments. Suitable for; Most Models and Applications2M 7 Pin European This trailer cable is suitable for most models and applications. most traffic light models, e.g. B. RV, truck, trailer, utility vehicle and boat. The cable is strong enoughIt fits securely into the mother-father coupler. The cable is quite stable and the coil always has its tension, so nothing rubs against the ground. The coiled cable is flexible You don't have to; Don't worry about the socket falling off! With spiral design, this extension cord has good softness and plasticity, can extend up to 3.5-4 times the cord length. Easy to use. carry and use - Small size, does not take up space, easy to carry; carry, easy to carry, also very useful in case of emergency.