<p>Whether it’s used with a mattress for guests or without one for extra storage, this trundle is a smart addition.<br> </p> <h4>HOW IT IS CONSTRUCTED</h4> <ul> <li>Built from MDF (medium density fiberboard) and birch veneers.</li> <li>The use of veneers results in high-quality furniture with flawless surfaces and consistent color tones.</li> <li>All wood is kiln-dried, a process that ensures that the furniture will never split, warp, crack or mildew.</li> <li>Finish is hand-applied in a multi-step process providing durability, richness and depth of color to each piece of furniture.</li> <li>GREENGUARD Gold Certified to contribute to healthier indoor air, keeping you and your family safer.</li> </ul> <h4>DETAILS THAT MATTER</h4> <ul> <li>Provides a comfortable extra bed for overnight guests when used with our specially sized Trundle Mattress (sold separately).</li> <li>Offers generous storage space for toys, clothes, bedding and more when used without a mattress.</li> <li>Fitted with rolling casters that make it easy for kids to open up and put away by themselves.</li> <li>Trundle is not compatible with platform or storage beds. <br> </li> </ul> <h4>KEY PRODUCT POINTS</h4> <ul> <li>All Pottery Barn Kids juvenile products are tested at 3rd party CPSC accredited labs to meet or exceed all industry voluntarily and regulatory safety requirements.</li> <li>Imported.</li> <li>Assembly required.</li> </ul>