Fitted perfectly for both 40k and AoS. Accepts 3mm rare earth magnets to secure your units (not included). Made of paintable and glueable High Impact Polystyrene (HIPS). Injection molded from 100% Recycled plastic. Designed for combat, keeping rank when your troops overwhelm the enemy. Pack of six, sized for 25mm, 28mm, 32mm, or 40mm round bases.