so im searching for a bong on the grasscity shop but i was looking at the heights because that is one of the main things im looking at and i was viewing the whopper well as the moonwalker two magicglass bongs Heres the moonwalker: Moonwalker - Bongs & waterpijpen - Pijpen - Dutch - Grasscity.com and if you go to the height it says 39 cm/11.8 inches now im not sure if im reading this wrong or something but 39 cm is not 11 inches its more like 15.5 inches im just wondering if this is a mistake or if i am slightly retarted or something please help as this is very important to me in making my purchase