# Crib mattresses with a flippable infant and toddler side Which crib mattresses have an infant side and a toddler side that can be flipped between? Moonlight Slumber Luxury Dreamer Crib Mattress: It is dual\-sided: a high\-density infant foam side and a plush foam toddler side, so the same mattress serves newborn and toddler\. Moving from the infant side to the toddler side means flipping the mattress, guided by arrows on the mattress tag\. Moonlight Slumber Little Dreamer Mini Crib Mattress: The dual\-sided design is presented as a way to flip from a firmer infant side to a plusher toddler side instead of buying a second mattress\. To change stages, flip the mattress following the arrows on the mattress tag\. ### 1. [Moonlight Slumber Luxury Dreamer Crib Mattress](/products/ucp/megababiesusa-com/8827091976446) (sold by megababiesusa\.com) It is dual\-sided: a high\-density infant foam side and a plush foam toddler side, so the same mattress serves newborn and toddler\. - Size: The mattress measures 27\.5 inches by 52 inches by 6 inches, a standard crib size\. (guide) - Flipping: Moving from the infant side to the toddler side means flipping the mattress, guided by arrows on the mattress tag\. (guide) - Warranty: The lifetime warranty covers manufacturing defects only\. (guide) - Certification: Moonlight states its crib mattresses are UL GREENGUARD GOLD certified and have reinforced safesewn seams\. (guide) ### 2. [Moonlight Slumber Little Dreamer Mini Crib Mattress](/products/ucp/megababiesusa-com/8827090075902) (sold by megababiesusa\.com) The dual\-sided design is presented as a way to flip from a firmer infant side to a plusher toddler side instead of buying a second mattress\. - Size: The mattress measures 24 inches by 38 inches by 5 inches\. (listing) - Flipping: To change stages, flip the mattress following the arrows on the mattress tag\. (guide) - Warranty: The maker's site displays a generic 'limited lifetime warranty' claim\. (guide) - Certification: - ## Also cited in the text - Moonlight Slumber Luxury Dreamer Crib Mattress, two\-stage construction: It is dual\-sided: a high\-density infant foam side and a plush foam toddler side, so the same mattress serves newborn and toddler\. (guide) - Moonlight Slumber Little Dreamer Mini Crib Mattress, dual\-sided use: The dual\-sided design is presented as a way to flip from a firmer infant side to a plusher toddler side instead of buying a second mattress\. (review) Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-22T17:05:28.913Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)