Fodeez Frames 4" x 6" 250 Damage-free Adhesive Safety Display Frame, Black & Yellow (FF-46-250-WORKSAFE) Keep your employees safe by reminding them why they work safely - keep families on constant display so that each employee sees kids and spouses as they pass by each other. CLEAR POLY CENTER PROTECTS PHOTO & CAN BE USED AS DRY ERASE BOARD - Use dry erase marker to leave notes, make lists or draw on photos. Dry erase wipes clean without ghosting. UNLIKE MAGNETS, WILL NOT FALL OFF - Magnets fall off refrigerator doors or lockers when the door is opened. These frames adhere without falling, yet easily peel up to change out photos or notes. ALSO WORKS ON WOOD CABINETS and ELECTRONICS - works as laptop or iPad skin, will not cause damage. ALSO GREAT FOR POSTING WARNINGS - Adhesive only under frame area, no adhesive in clear middle area.