Protect your precious picture frames during shipping and moving with U-Line Corrugated Multi-Depth Picture Frame Protectors. Made of sturdy cardboard, these protectors are designed to fit frames measuring 4 x 4 inches, with a range of depths from 1/2 to 2 inches. The multi-depth feature means you can easily adjust the protector to fit your frame snugly, ensuring maximum protection during transit. These picture frame protectors are a must-have for anyone who wants to keep their frames in pristine condition. Ideal for businesses in the art and photography industries, these protectors are also great for personal use when moving or storing your framed memories. Order now and enjoy peace of mind knowing your frames are safe and secure.