Featuring an assortment of diameters to cover the most common miniature sizes, WizKids Clear Bases allow miniature crafters of all skill levels the ability to customize their figures even further. WizKids Clear Bases have low profiles for accurate miniature height and are designed to attach to the bottom of the mini's terrain. Clear Bases allow players to see underlying terrain at a glance for an optimal gameplay experience. Each pack comes with the following bases: 3x20mm clear bases, 6x25mm clear bases, 3x50mm clear bases.