The tray and sleeve boxes are a set of box. It is a combination of the box tray and box sleeve to create a very unique set of box. The box sleeve is designed to be a bit larger than the box tray and sliding over the tray to close. These box tray and sleeve are common used in office supplies boxes, pencil boxes, candy boxes, jewelry boxes, gift boxes, snack boxes and more. Custom printed box tray and sleeve style, with custom box size and custom printed are available upon of your request. Please contact us for Free box tray and sleeve style design template.