Brought to you by Palace Imports, this is a wooden trundle made with 12 slats that compatible to all kind typical twin mattresses (up to 8" high. It is made of 100% pine wood with four large wheels. It was designed in a very easy to move feature and can roll easily into you bunk bed or bed. Last but not least, with the strong wood, this trundle bed is strong enough for an adult weight. Standalone trundle with 3 drawers with Wood Knobs. Compatibility: York Capitan's Bed and Triplet Bunk Bed (sold separately).