Crib conversion kits and the cribs they work with
Which crib conversion kits still need a crib to be bought, and which crib does each kit work with?
Babyletto M15979 (Natural Walnut M15979NL; Honey M15979HY): The kit unlocks additional Palma crib stages so the crib can be used through more configurations as the child grows. The box includes additional parts, hardware and the custom 2-inch pad needed to make the midi crib, midi toddler bed and midi daybed. Stokke Sleepi V3 Crib/Bed Extension: It is compatible with Stokke Sleepi Mini, but not with a Mini up to serial number 103AG0347916 nor with a Sleepi Bed Mattress made between 2003 and August 2022. The mattress and accessories are sold separately. Babyletto M5789: The kit converts a full-size crib into a full-size bed or a mini crib into a twin bed. The conversion kit comes with rails only.
| Product | Why | Base crib | What is included | Weight | Age range |
|---|---|---|---|---|---|
| 1. Babyletto M15979 (Natural Walnut M15979NL; Honey M15979HY) sold by megababiesusa.com | The kit unlocks additional Palma crib stages so the crib can be used through more configurations as the child grows. | The kit unlocks additional Palma crib stages so the crib can be used through more configurations as the child grows. listing | The box includes additional parts, hardware and the custom 2-inch pad needed to make the midi crib, midi toddler bed and midi daybed. guide | Assembled weight is listed as 22.25 lbs. guide | The midi configurations are stated to suit use from newborn up to 2 years of age. guide |
| 2. Stokke Sleepi V3 Crib/Bed Extension sold by modernnursery.com | It is compatible with Stokke Sleepi Mini, but not with a Mini up to serial number 103AG0347916 nor with a Sleepi Bed Mattress made between 2003 and August 2022. | It is compatible with Stokke Sleepi Mini, but not with a Mini up to serial number 103AG0347916 nor with a Sleepi Bed Mattress made between 2003 and August 2022. listing | The mattress and accessories are sold separately. listing | It weighs 20.9 pounds. listing | It is suitable for children up to 5 years of age. listing |
| 3. Babyletto M5789 sold by modernnursery.com | The kit converts a full-size crib into a full-size bed or a mini crib into a twin bed. | The kit converts a full-size crib into a full-size bed or a mini crib into a twin bed. listing | The conversion kit comes with rails only. listing | - | - |
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Written 2026-10-21T00:44:22.632Z.
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