Hey there! Us at Kustom Krilics are avid rockhounds, mineral collectors, and mine owners! When you purchase from us, you're buying from people who go out and collect their own minerals, clean, cut and ultimately mount them! We know how important it is to find the right bases for the minerals in your collection. a base that's slightly too large or small just doesn't work! That's why we made Kustom Krilics! We decided to invest in our own laser cutting machine so we can cut precisely the right size and number of bases that we need. We want to offer that same customizable experience for you as well! We have FULLY customizable, full sheet pricing! For example, if you want 5 different shapes, we can cut a full sheet down and make all 5 shapes equally dividing the whole sheet specifically for your needs, AT A DISCOUNT!! Most places will charge extra for you to place truly custom orders, NOT US!