This is a used Nitrous Oxide plate kit. It comes with everything pictured. It works perfect. The bottle is completely empty. I am not sure of the actual name of the plate kit but each bar (1 fuel and 1 NOS) has 16 holes in it. I used this kit and it worked. This is for a Dominator carb. Buy with confidence as we are proud of our perfect response. All items are as described and are the actual item in the photo. We are a business and located in Ohio so we have to charge 6.75% sales tax if your in Ohio. We ship UPS daily and your item will go out the same day it's paid for. We combine shipping on multiple purchases.