These caddies are really nice for keeping your magazines organized for rimfire shooting events. They hold 6-7 pistol mags (Buckmark, Ruger, and SW Victory) and 6 10/22 magazines. They come with a thumbsaver for loading magazines. These caddies are 3D printed. There may be small imperfections due to the printing process but they are tough and and very functional. Using a caddie will help prevent lost and dropped magazines. They are the perfect size to drop in a medium size range bag. The 3D printing process is slow I can only make 1 per day. Please allow up to 2 weeks for delivery. Black, Blue or Red will be the standard colors.