https://www.diyluxury.com/product-page/wall-cab-spice-drawers-2
PW - Spice Drawers | Luxury RTA Cabinets
These are spice drawers that go under wall cabinets. These are 6" tall and come in two widths - 12" - 18" These units are 12" deep when assembled
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https://www.inspired-kitchens.com/shop-cabinets/rta-kitchen-cabinets/winchester-grey/base-cabinet/spice-drawers-base-cabinet.html
Spice Drawers Base Cabinet - Base Cabinet - Winchester Grey - Ready to Assemble Kitchen Cabinets -...
ready to assemblespice drawersbase cabinetwinchester