4"x3" MINI CHALKBOARD TENT SIGNS: These mini chalkboard signs are perfect for weddings, parties, buffets and special events. MULTIFINCTIONAL: Use them as stand chalk food labels, table tents, wedding signs, table numbers, chalk name tags, place cards, buffet tags and so on. : EASY TO WRITE & ERASE: These small chalkboard are erasable and reusable so they can be used repeatedly after wiping. STURDY MATERIAL: You can use chalk and permanent markers. Our mini chalkboards are made of food friendly and safety deep matte black plastic. :pencil2: To wipe out permanent marker, use window cleaner with a napkin (example Windex) :pencil2: To wipe out chalk marker use wet napkin or eraser