
We like this transitional bed but there is no difference in their sizes. First we ordered 12-18m and it was too big. I decided to downsize and ordered 6-12m and THEY WERE THE EXACT SIZE. See photos. Don't waste time ordering for a baby under 12 months. It will be decent when he grows up, but it won't last long. I wish they were smaller.

2 Pack Soft And Safe Jersey Knit Cotton Fitted Crib Sheets For Boys And Girls - Neutral Baby Crib Sheet For Standard Crib Mattress & Toddler Bed Mattress (Rainbow And Sun)
36 Review

Yoofoss Baby Crib Sheets 2 Pack: Super Soft Microfiber for Standard Crib and Toddler Mattress, Blue-Gray - Perfect for Boys and Girls
29 Review

Baby Floral Fitted Crib Sheet For Boy And Girl Toddler Bed Mattresses Fits Standard Crib Mattress 28X52 (Pink Mint Floral)
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2.5 TOG Cotton Toddler Sleep Sack With Feet For Winter, Long Sleeve Baby Wearable Blanket For 2T-3T Weighted Sleep, Comfortable Sleep Sacks With Legs
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Large Toy Box Chest For Boys & Girls - 24.5"X13" X16", Flip-Top Lid, Divider, Collapsible Storage Bins For Nursery, Playroom, Closet & Living Room | Homyfort (Black)
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Organize In Style With COSYLAND'S Extra Large Woven Cotton Laundry Basket
41 Review

Extra Large Baby Playard | Toddler Safety Activity Center With Anti-Slip Base & Tear-Resistant Material | 79βΓ70β Grey TODALE Playpen
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Kids Kitchen Step Stool with Safety Rail - Toddler Learning Tower for Kitchen Counter, Kitchen Helper Stool for Toddlers 18+ Months - Solid Wood
40 Review