Delta Children Phoebe W137150 6-in-1 Convertible Crib review

Delta Children’s Phoebe W137150 is a full-size crib with a long furniture-conversion list, not a multi-size crib system. This assessment uses the exact U.S. product page, structured W137150 product record and linked Booklet A. The product data identifies two finish variants—W137150-836 Chestnut and W137150-130 Bianca White—with separate UPCs; no finish-dependent functional difference is established. I did not handle a crib, measure its assembled footprint, test assembly or confirm any seller’s carton contents.

Six furniture arrangements, one crib size

The manufacturer describes an initial full-size crib, followed by a toddler bed, daybed, sofa and full-size adult bed with or without a footboard. That is six named furniture arrangements, not six sleep sizes: the reviewed sources do not document a mini crib, bassinet or midi crib configuration. If your shortlist depends on a smaller sleep setup, Phoebe is the wrong model family to count on.

The conversion parts are not all interchangeable or included in the same way. Delta says the Daybed/Sofa Rail is included, while toddler guardrail W100825 and full-size wood rails style 0050 are sold separately; the headboard-only full-size-bed option uses a standard bed frame, also sold separately. Booklet A shows the conversion rail in the daybed/sofa arrangement, says not to use that arrangement without it, and identifies W100825 for toddler-bed mode. Confirm the exact part numbers and package contents for the offer you are considering rather than treating “6-in-1” as a complete hardware bundle.

The source does not establish an outside width

The exact product page has a Dimensions heading but no assembled outer width, height or depth. I do not use a retailer page for another offer or estimate the footprint from the mattress. Booklet A requires a crib mattress at least 27¼ by 51⅝ inches and no thicker than 6 inches; those are mattress-fit limits, not frame dimensions. For that reason, this review cannot say that Phoebe passes a numeric width ceiling or fits a particular nursery, doorway or delivery route. Ask the seller or manufacturer for the dimensions of the exact W137150 version and leave room for assembly and the later conversion you plan to use.

Delta says the standard crib mattress is sold separately. A seller-added mattress bundle may exist, but it was not established by the manufacturer’s base listing. If a listing claims one is included, check its precise model, size and return terms; then follow the crib’s mattress limits rather than assuming any product labelled “standard” will fit.

Use the manual by stage

The product page lists three mattress-support positions. Booklet A says that once a child can pull to standing, the support should be set to its lowest position. It also says to stop using the crib when the child begins to climb out or reaches 35 inches (89 cm), whichever comes first. These are the manual’s crib-use conditions, not a prediction about a particular child.

The toddler-bed warning is separate: the manual says never to use that mode below 15 months and sets a 50-pound maximum user weight. The specific toddler guardrail and the conversion rail called for by the instructions are part of that setup; do not infer their presence from a crib photograph or from the conversion count. For an adult-bed plan, verify whether the offer includes the style 0050 rails or requires a standard frame, and follow the full-size-bed instructions.

Materials, claims and assembly checks

Delta describes New Zealand pine, poplar and TSCA-compliant engineered wood, and makes GREENGUARD Gold and JPMA certification claims. Those are manufacturer statements; I did not independently inspect a certificate, test emissions or conduct a safety test. Adult assembly is required. The linked W137150 Booklet A is document 45632, revision A/R0 dated October 17, 2024. It tells owners to compare the style, lot and date details in the instructions with the label on the left crib end. Keep the manual that matches the individual unit and do not substitute parts from a similarly named crib.

Who should keep it on the list?

Phoebe is worth considering when the starting full-size crib arrangement and later furniture options matter more than a documented small-crib mode. Its arched headboard and shiplap-inspired paneling create a more traditional visual profile than a simple flat-end crib, while the conversion path provides options for a later room plan. Its main planning disadvantages are material: no outer dimensions are supplied in the exact page, the crib mattress is separate, and several later-stage components require their own package check.

The reviewed page and Booklet A do not document a wheeled sleep arrangement. That makes Phoebe unsuitable for a finder choice requiring manufacturer-documented wheels, but it is a source-based conclusion—not a physical inspection of a unit or proof about third-party parts. Check the precise W137150 label, finish code, included rails, mattress and seller terms before ordering. Read the Delta Children W137150 product page and the linked Phoebe Booklet A against the exact physical model and the actual offer.