This handy instance will hold ten R6/AA/UM3 batteries for your Mini 4WD automobiles, and rearrangement of this inside allows various designs: four R6/AA/UM3 with ten R03/AAA/UM4; or seven R6/AA/UM3 with five R03/AAA/UM4. The scenario is molded in slightly opaque synthetic, with different logos printed on the lid. Proportions: 90mm x 120mm x 22mm. Material: Polypropylene (PP)