"I recently set up a little Command hook mask corner by my apartment door, and it has been SO HELPFUL — instead of rooting through my masks to find the one that matches best (I'm a vain critter at heart) I can see all the clean ones I have available right in front of me, and don't forget to put it on when I'm in a rush. I also use it to hang my sports masks after I sanitize them and am waiting for them to dry! As for how the Command hooks work — these have an adhesive on the back for easy application to the wall, which you can pull down on once you're ready to uninstall it without doing any damage to the wallpaper or paint." —Emma Lord, BuzzFeed Staff
Promising review: "I just moved into a brand-new apartment and didn't want to put holes in the walls. I have purchased quite a variety of the 3M Command mini hooks, wire hooks, cord bundlers, picture hangers, photo bars, display shelves, extra adhesive tabs in different sizes, etc. It will be a long time before I go back to using nails. These Command products are the greatest! I recently found one of the unused adhesive tabs in the pocket of something that had gone through the washer and dryer and it STILL worked! ! ! Thanks for a terrific, easy to use product." —LJE
Get it from Amazon for $3.48+ (available in three colors and various sizes).