Packing: 1 pc. Material: plastic, wire. The total length is 31 cm/12 inches. Durable materials and super bright lights can ensure your riding safety, make your scooter highly visible, and you no longer have to worry about riding in the dark. Replacement parts: directly replace the old or damaged parts, this is a practical accessory for your scooter. With waterproof and dustproof function, high brightness increases visibility and safety, and it can work well even in the rain at night. Easy to install, insert the plug into the tail light position to use, firm and stable. Suitable for-Segway Ninebot Max electric scooter.