This is a tank section only, you need a Dvarw MTL FL 24 deck to have a working tank.
Comes with 2pcs black spare silicone rings.
Total length of the tank (deck+glass tank section) is 28,2mm without drip tip and the 510 and has a capacity of 3,5ml.
With the “6ml” glass tank section the total height is 36,6mm and we have a capacity of 7mls.
Pc or ultem spare tubes do NOT work with this tank section, you can only use the spare glass tube.