WTH Guy Harvey??? Your new manufacturer sucks! PS: There not a pressure gauge on the pump. It was very easy and intuitive to use. 👍 Anyway, My shoe size is a 6. Although this is not the most pricey mouse in the world I expected alot seeing as my razer laptop quality is outstanding. Headset is super light and you will forget that you are wearing it, there is no stress on the head or on the ears, also it will fit even if you have bigger head. Die Earbuds kommen in einer schön professionelen Verpackung. A shoe for work or just to wear casually. So with this product I was able to stick the shelves up perfectly without them looking like they are dropping over.