Wow! This mod is unbelievable, it is by far the most compact package I’ve ever had the opportunity to vape on. It easily makes a long 25mm rta much more compact. However I put my 22mm on it to make it even more compact. The controls are placed perfectly. All of the features of the mod and the exceptional customer service I received from Dicodes USA will guarantee me to be a repeat & regular customer!! No remorse whatsoever!