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Mill Valley Toddler Bed Conversion Kit

$169 Delivery Surcharge: $20

When your baby is ready, use this kit to convert our Mill Valley Crib into a cozy toddler bed.

  • Mill Valley Guardrail Conversion Kit: 51.25" long x 17.75" high x 1.25" thick
  • Mill Valley Crib: 55.5" wide x 31.25" deep x 42.75" high (sold separately)
  • Expertly crafted of solid wood.
  • For use with the Mill Valley Crib to easily adapt it to a cozy toddler bed.
  • Rigorously tested to meet or exceed all required and voluntary safety standards enacted by the US Product Safety Commission, the American Society of Testing Manufacturers and the Canadian Cribs and Cradles Regulations.
  • Assembly required.
Dimensions & Care


  • Mill Valley Guardrail Conversion Kit: 51.25" long x 17.75" high x 1.25" thick
  • Crib Overall: 55.5" wide x 31.25" deep x 42.75" high
  • Guardrail Weight: 5.5 pounds


  • Dust often using a clean, soft, dry cloth.
  • Blot spills immediately, and wipe with a clean, damp cloth.
  • We do not recommend the use of chemical cleansers, abrasives or furniture polish.
  • Parents should ensure a safe environment for the child by checking regularly to see that every component is properly fastened and securely in place.
  • Do not overtighten fasteners, as this may cause distortion or breakage.
  • Carefully package all original hardware to protect from loss or damage.
  • Store assembly instructions in the envelope attached to the mattress base for future reference.
Shipping Info

This is a general shipping item.

View Our Shipping Information

Return Policy
At Pottery Barn Kids, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction is our priority. We carefully inspect your order prior to shipment; upon receipt, please inspect your purchase and notify us of any damage. We will arrange for a prompt replacement. If, within 7 days for Quick Ship upholstery and 30 days for all other products, you are dissatisfied for any reason, you may return your purchase for a refund of the merchandise value.

If your return for Merchandise Credit Cards is greater than $10,000, we will issue $10,000 in Merchandise Credit Cards to you that day, and then mail additional Merchandise Credit Card(s) for the amount in excess of $10,000 to you.

We cannot accept returns on monogrammed, personalized, special-order items, or on items damaged through normal wear and tear. We also cannot accept returns of final-sale items, which are identified by a price that ends in $0.99.

For returns of items purchased from your Pottery Barn Kids registry, we will gladly provide a refund or exchange for the merchandise within 90 days of your event or within 90 days of purchase, whichever date is later.

For assistance, please contact Customer Service at 800.993.4923, 7 days a week, 5:00 a.m. - 9:00 p.m. PST.

International Returns
: Online returns are available only for items that were shipped to the United States. If you would like to return items that were shipped outside the US, please see International Returns and Exceptions.