This target is shaped like a full-size IPSC metric, but scaled down to 66% (2/3) of full size. Approximate diamensions are 12x20". Available in four thicknesses, from 1/4" AR400 steel to 1" AR500 steel, there is a choice for any shooting application, from pistols and rimfire rifles to centerfire BMG rifles and everything between. This target is just barely too big to ship USPS flat rate. The largest IPSC Metric which fits in a flat rate is the 63% version, available here.