Built with the same reliable technology as the Original, the PEET Multi Shoe Dryer does double duty, handling two pair of footwear — or, using PEET DryPorts (sold separately), a pair of footwear plus handwear or headgear — at once. The Multi uses gentle, thermal convection to dry gear naturally. With the Multi PEET Dryer, you’ll enjoy absolutely silent operation. You may not even realize that it’s on, but it’s completely safe to leave the Multi PEET Dryer plugged in all the time — 24 hours a day, 7 days a week — in fact, we recommend it. The Multi PEET Dryer makes a great place to store footwear that gets damp because you wear it regularly — like your winter boots, “mud” boots or athletic shoes.