OOK Padded Professional Hangers are great or protecting walls. The padded back prevents scraping and scratches. These hooks will complete any at home or studio gallery with a professional look. Available in several sizes. Each hook comes with blued steel nails that leave only a pin size hole in walls. Great for plaster and drywall. These OOK hangers come in a unique Tidy Tin container, which is great to store in drawers or tool boxes. Choose.. See full description for further details