Seven cartridge boxes can hold the following: 45 ACP 45 Auto 10MM 40 S&W 357 Sig. - Self adhesive exterior cartridge box labels and interior cartridge load information labels. - Dimensions: - Inside: 5.8(L) x 11.0(W) x 7.2(H) - Outside: 7.4(L) x 13.5(W) x 8.5(H) - MTM ammunition cans come with a water resistant O-Ring seal and are made in Dayton Ohio USA.