Kel-Toy Mini Chalkboard Sign with Clothespin Clip (Set of 4), 3 x 2.25 Perfect for use in vegetable gardens, floral arrangements, as signage in shops, and for organization Sign is 3" x 2" Clip is approximately 3" long Works with chalk or chalk pens. To remove residue, use a wet "magic eraser" Works with chalk or chalk pens. To remove residue, use a wet "magic eraser"