???? Royal Mail 1st Class · Same-Day Dispatch Mon–Fri Before 3 PM · One Flat Shipping Charge Covers Your Whole Order — Add More Items at No Extra Postage Cost 25mm Round Bases Injection-Moulded ABS Plastic · UK Designed · Hobby Heaven ???? What This Is 25mm round wargaming bases made from injection-moulded ABS plastic. One of the most widely used base sizes in tabletop wargaming — the standard footprint for small infantry across multiple game systems, RPGs, and skirmish games. Black, ready to prime and texture. ???? Exact Dimensions Measured from the Fusion 360 production drawing. All values in mm. Nominal Size 25mm Outer Diameter 25.00 mm Inner Diameter (Top) 23.80 mm Total Height 3.50 mm Base Thickness (Floor) 1.02 mm Magnet Clearance (Underside) 2.