1. These label clip holder are helpful to complete your organizing process. 2. Comes with chalkboard stickers that are removable and waterproof. 3. These clips were very sturdy and easy to use, just slide them on and have a firm hold,makes your pantry looks beautiful,Brings a cohesive look to the space. 4. Fits on storage containers,kids play bins,great for classroom kitchen pantry project, make your room clean and tidy. 5. The clips measures 3. 5 inch*2. 4 inch,we can put into the card or stick the label.