PREMIUM QUALITY - Flexible & glossy write-on post-it notes magnets with note pad design. Measures 4" x 4" x 23 mil thick CONVENIENT - Magnetic notes adhere to a refrigerator, white board, school locker, or any other magnetic surface. Easy memo pad that will be within reach when you want to jot something down. MULTIPURPOSE - Dry Erase post-it notes magnets - Perfect note pads for your grocery list pad, meal planning, and daily planner to do list. REUSABLE - These magnetic post-it notes look like regular paper sticky notes, however they're magnetic on the back and dry erase on front - which will allow you to write, wipe clean and write again! ORGANIZATION - The lined paper on the post-it notes magnets makes it easy to use and ensures you will have a neat list.