Wayfair Daiona Solid Wood Pull-Out Drawer Box – 21" Deep Cabinet Organizer In Multiple Widths Out Tray With Brackets

*** Note: This product includes only one drawer.A **12-inch width drawer** refers to a drawer box with an **11-inch width** and a **21-inch depth**. The slides need to be installed on both sides of the drawer box, requiring at least **12 inches of space** for installation. Suitable for **RTA cabinets B15 and pantry cabinets PC15**. A **15-inch width drawer** refers to a drawer box with a **14-inch width** and a **21-inch depth**. The slides need to be installed on both sides of the drawer box, requiring at least **15 inches of space** for installation. Suitable for **RTA cabinets B18 and pantry cabinets PC18**. An **18-inch width drawer** refers to a drawer box with a **17-inch width** and a **21-inch depth**. The slides need to be installed on both sides of the drawer box, requiring at least **18 inches of space** for installation. Suitable for **RTA cabinets B21**. **Note:** This cabinet size is not very common. Please carefully measure the **internal width** of your cabinet, not the external width. A **21-inch width drawer** refers to a drawer box with a **20-inch width** and a **21-inch depth**. The slides need to be installed on both sides of the drawer box, requiring at least **21 inches of space** for installation. Suitable for **RTA cabinets B24 and pantry cabinets PC24**. A **24-inch width drawer** refers to a drawer box with a **23-inch width** and a **21-inch depth**. The slides need to be installed on both sides of the drawer box, requiring at least **24 inches of space** for installation. Suitable for **RTA cabinets B27**. **Note:** This cabinet size is not very common. Please carefully measure the **internal width** of your cabinet, not the external width. A **27-inch width drawer** refers to a drawer box with a **26-inch width** and a **21-inch depth**. The slides need to be installed on both sides of the drawer box, requiring at least **27 inches of space** for installation. Suitable for **RTA cabinets B30 and pantry cabinets PC30**. A **30-inch width drawer** refers to a drawer box with a **29-inch width** and a **21-inch depth**. The slides need to be installed on both sides of the drawer box, requiring at least **30 inches of space** for installation. Suitable for **RTA cabinets B33**. **Note:** This cabinet size is not very common. Please carefully measure the **internal width** of your cabinet, not the external width. A **33-inch width drawer** refers to a drawer box with a **32-inch width** and a **21-inch depth**. The slides need to be installed on both sides of the drawer box, requiring at least **33 inches of space** for installation. Suitable for **RTA cabinets B36 and pantry cabinets PC36**.