This full-size tray insert will not attract lint and is easy to clean with a damp cloth; it is ideal for displaying and transporting jewelry pieces. Raised dividers create 18 compartments that keep your jewelry separated to better show them and to prevent damage from jumbling together. The insert is textured black plastic; it's sturdy enough to use on its own, but also fits into full-size trays (1-1/2"-deep min.).