We know that cluttered, unorganized drawers can be a safety hazard. Transform your messy knife system with the Rev-a-Shelf 19 Slot Kitchen Knife Block Drawer Organizing Insert.Arrange sharp objects in a safe way to protect grabby fingers. Use the convenient 19-slot drawer insert organizer to store knives and organize other utensils in the wide, separate storage compartment. Designed for drawers ranging in width from 12.5'' to 18.5'', easily trim the insert for a custom and secure fit. With no installation required, simply drop-in the knife tray inside your desired drawer and begin using it right away (knives sold separately). Made from classic hardwood maple material with a Uv-cured clear finish, this tray is built to last.