This full/twin size conversion rail kit can be used to convert your Emily Kalani or Richmond crib into a full size bed or the Emily or Kalani Mini Crib into a twin size bed. Very easy to assemble in minutes and you will have extended the useful life of your DaVinci crib for many more enjoyable years to come. Non-toxic finish. Made of New Zealand Pine wood from sustainable forests. Measures 76.625 L x 1.75 W x 4.75 H. Features: Finish: Natural Material: New Zealand Pine Wood NOTE: THESE RAILS WILL CONVERT YOUR FULL-SIZE CRIB INTO A FULL-SIZE BED OR YOUR MINI CRIB INTO A TWIN-SIZE BED Meets ASTM international and U.S. CPSC safety standards & includes 1-year warranty. Finished in non-toxic multi-step painting process lead and phthalate safe Sold Separately: Twin/Full-size bed mattress and box spring Compatible Crib Model: Kalani (M5598/M5501) 1 year warranty Specifications: Product Dimensions: 4.75 H x 1.75 W x 74.5 D Product Weight: 12 lbs