These slim and very lightweight black 6-pan and 12-pan palettes are heavy duty pressboard constructed for long service. They have standard industry size slots, and will fit any makeup brand's refill pans or de-potted pans that come in 1" in diameter (26mm) size. It's easy to drop the pans into place in these palettes with a soft touch "press-in" capability, or take them out/rearrange them by accessing the small pin hole at the bottom of each slot to push through. The palettes have a magnetic base, and the 6 pan palette includes a handy mirror in the lid. Both feature a secure fold top closure. These palettes have the correct size slots for the Natural Born Cosmetics Hi-Define Eye Shadow Pans. 6 slot palette overall dimensions: 4-5/8" x 3", and 5/8 inch thick. Black color. 12 slot palette overall dimensions: 8-3/4" x 3", and 1/2 inch thick. Black color.