Harlow Acrylic vs. Liberty Convertible Crib: Which Fits?

Two modern cribs, two very different looks

The Harlow Acrylic Convertible Crib and the Liberty Convertible Crib from Babyletto both convert from crib to toddler bed to daybed, include a toddler conversion kit, and accept a standard-size crib mattress. The real decision comes down to style, dimensions, and how each crib fits your room and your baby's height.

The Harlow stands out with clear acrylic slats on a wood platform, giving you an unobstructed view of your baby. The Liberty takes a traditional spindle route with thicker spindles and a sturdy frame, available in nine colorways. Neither is inherently better—they simply suit different nursery aesthetics and practical needs.

Design and materials: acrylic vs. spindle

• Harlow Acrylic Convertible Crib: Made with solid New Zealand pine wood and clear recyclable acrylic slats. The acrylic provides a clear view of your baby, while the hidden-hardware construction keeps the exterior free of visible screws. Finished with a non-toxic, multi-step painting and staining process that is lead- and phthalate-safe.
• Liberty Convertible Crib: Crafted from solid, sustainably sourced American poplar hardwood (the catalog also notes New Zealand pinewood in the specifications). It features a classic spindle design with thicker spindles and a sturdy frame, also with hidden hardware. Finished with non-toxic, lead- and phthalate-free paints.

Size and mattress fit: what you need to know

Both cribs are standard size and work with any standard crib mattress, including Newton's ultra-breathable crib mattresses. However, their outer dimensions differ, which can matter in a tight nursery.

The Harlow measures 53.5” L x 30” W x 34.5” H when assembled. The Liberty measures 55.25” L x 30.5” W x 41” H for Warm White and Forest Green, and 55.25” L x 30.25” W x 41” H for Honey and Natural Walnut. The Liberty is taller and slightly wider, so check your room layout and doorways.

Both offer four adjustable mattress positions to accommodate your growing baby. The Harlow's positions are listed as 27.55”, 24.68”, 21.80”, and 18.93” (likely from the floor to the mattress support). The Liberty's positions are given as 17.4” (highest) and 26.8” (lowest) from the top rail to the mattress support—a different measurement, so avoid direct comparison.

Key specifications side by side

• Harlow Acrylic Convertible Crib: Suitable from newborn up to 4 years old, or up to 50 lbs. Gives you a clear lifespan expectation for the crib phase.

  

• Liberty Convertible Crib: Suitable from newborn up to 4 years old, maximum weight 50 lbs. Matches the Harlow's age and weight range, so longevity is similar.

  

• Harlow Acrylic Convertible Crib: Outer dimensions: 53.5” x 30” x 34.5” (LxWxH). A more compact footprint than the Liberty, useful in smaller rooms.
• Liberty Convertible Crib: Assembled dimensions vary by color: 55.25” x 30.5” x 41” (Warm White & Forest Green) or 55.25” x 30.25” x 41” (Honey & Natural Walnut). Taller and slightly larger than the Harlow, so measure your space.

Conversion and longevity: both grow with your child

Both cribs convert from a crib to a toddler bed and then to a daybed, and both include the toddler bed conversion kit. That means you won't need to buy extra pieces to extend the crib's life. The Harlow also notes a 12-month manufacturer warranty from Babyletto, as does the Liberty.

One important safety note for both: the Harlow's record recommends stopping crib use when your child reaches 35” in height or begins to climb, whichever comes first. The Liberty's record does not include a specific height limit, but the same general guidance applies—transition when your child starts climbing or reaches the crib's height limit. Always follow the manufacturer's instructions.

Care and safety certifications

Both cribs are GREENGUARD Gold Certified, meaning they have been tested for over 10,000 chemical emissions and VOCs to contribute to cleaner indoor air. Both meet or exceed ASTM International and U.S. CPSC safety standards.

For cleaning, both can be washed with warm water and mild soap, then wiped dry. Babyletto offers touch-up paint pens (GREENGUARD approved) for cosmetic chips on either crib. Note that the Harlow is not eligible for exchanges, while the Liberty allows returns within 14 days of delivery in the original unopened package—check the store's return policy for details.

Which crib suits your nursery?

• Choose the Harlow Acrylic if:: You want a modern, open feel with clear acrylic slats that let you see your baby easily, prefer a more compact footprint (53.5” long), and love the contrast of acrylic and wood.
• Choose the Liberty if:: You prefer a classic spindle design with a traditional look, need a specific color to match your nursery (nine options including Warm White, Forest Green, and Natural Walnut), and have room for a slightly taller, wider crib.

A note on what we don't know

The supplied records do not include assembly instructions or specific mattress thickness recommendations for either crib. Always refer to the manufacturer's manual for assembly and safe mattress fit. Both cribs are designed for standard crib mattresses, but confirm the mattress you choose meets current safety guidelines.