You must already own the Caravan Crib to use the Caravan Conversion Kit. Your Kalon Studios Caravan Crib can be so much more with the addition of the Caravan Conversion Kit. The Caravan Conversion Kit extends the useful life of your crib by allowing you to convert it into a toddler bed, backless divan, or low sofa/daybed. The Caravan Crib is a true heirloom piece, and the Caravan Conversion Kit ensures it lives on and can be a beautiful permanent addition to your child's room! It's great for everything from toddler bed to curling up with a book - sized for a child, but designed with you in mind. Features: Made of 100% sustainably harvested Ash, White Oak or Black Walnut Finished with premium, organic oil-wax with SCS Indoor Advantage Gold Certification Assemble with or without backrest Fits a standard-size crib mattress - Try it with the Kalon Studios Dream No. 1 Crib Mattress! Dimensions: 55"W x 30"D x 19"H Made in Europe  For cribs purchased before October 2016, please contact us with your serial number prior to purchase to confirm compatibility.