Great, high quality neon. It has good durability and is able to last for a good period of time. It is waterproof and has a very unique quality. It works under extreme heat and withstands it. Made of very good and soft silicone you can piece it any way you want. It has a working life of up to 30,000 hours. You can use it for inside (car, house, roof, etc...). It has a nice color and texture and does not disturb the eye.