Please Keep The Door Closed, Thank You 10" x 8"Please Keep The Door Closed, Thank You This brushed silver lamacoid sign is ideal for keeping doors closed in public spaces. Featuring easy to read block lettering that reads "Please Keep Door Closed, Thank You," it's an effective, unobtrusive way to ensure doors are closed at all times. Technical Specifications: Measurement 10" W x 8" H Thickness 1. 9 mm Weight 10 g All engraved products, unless stated otherwise, come with Adhesive Backing for easy