Reclaim the thin gap between your refrigerator and counter or washer and wall with this ultra-slim rolling cart that measures just five inches wide. Four open shelves with protective rails organize spice jars, cleaning bottles, canned goods, and toiletries in a vertical column that stays completely hidden when pushed into the gap. A side metal bar doubles as a push handle and a towel or utensil hanger, and two locking casters keep the cart parked in place between uses.