Command clear window hooks are perfect for hanging suncatchers, decorations, and signs directly on window glass. Command™ clear window hooks are fast and easy to hang and are uv and water resistant. Strip holds strongly on a variety of surfaces, including glass, paint, wood, tile and more. Yet, removes cleanly - no holes, marks, or sticky residue. Contains 3 hooks and 4 strips. Holds up to 0.5 lbs.