No tools are required for these strips: Just prep the wall with isopropyl rubbing alcohol, click a pair together to lock them in place, stick them on the frame, press the frame on the wall, and that’s it. When it’s time for removal, just gently slide the frame down, and the strips will easily come off!

Note: Even though these strips are great for hanging up picture frames, wall art, and mirrors, they’re not recommended for mounting shadow boxes, shelves, or tapestry.

Promising reviews: “Hung an entire gallery wall with these and the medium-sized ones. Easy to remove and reposition with the hook and loop fastening, and they’re also easy to completely remove with no marks left on walls.” —Amazon Customer

Get an 18-pack from Amazon for $9.55.