Product Specifications: <br><br> Color: Grey/White <br> Material: Solid Wood + Manufactured Wood<br> Overall dimensions: 80.5 x 42.1 x 38.9 inch (L X W X H)<br> Trundle Bed dimensions: 75.3 x 40.1 X 10.6inch (L X W X H)<br><br> Trundle bed weight capacity:175lbs <br> Bed weight capacity:275lbs<br> Number of Bed slats:10 for each bed<br> Recommended mattress size: standard twin size mattress (mattress not included)<br> Note : We recommend 6 inch thickness mattress for trundle bed<br>