# Size of kids' twin beds, end to end and side to side How long and how wide is a kids' bed, measured from end to end and from side to side? Namesake Winston Twin Bed: The assembled dimensions are 78 inches long, 40 inches wide, and 39\.5 inches high\. Babyletto Moab Twin Bed: Assembled, the bed measures 78\.25 inches long, 41\.5 inches wide and 45 inches high \(so the arched headboard stands about 45 inches tall\)\. Namesake Liberty Spindle Twin Bed \(M7169RW\): The assembled bed measures 78\.5 inches long, 41\.75 inches wide and 41\.25 inches high\. Babyletto Uchi Montessori\-Inspired House Twin Bed: Assembled dimensions are 77\.25 inches long, 40\.5 inches wide and 72 inches high\. ### 1. [Namesake Winston Twin Bed](/products/ucp/albeebaby-com/9665122271463) (sold by albeebaby\.com) The assembled dimensions are 78 inches long, 40 inches wide, and 39\.5 inches high\. - Assembled size: The assembled dimensions are 78 inches long, 40 inches wide, and 39\.5 inches high\. (listing) - Mattress fit: - ### 2. [Babyletto Moab Twin Bed](/products/ucp/albeebaby-com/9630077059303) (sold by albeebaby\.com) Assembled, the bed measures 78\.25 inches long, 41\.5 inches wide and 45 inches high \(so the arched headboard stands about 45 inches tall\)\. - Assembled size: Assembled, the bed measures 78\.25 inches long, 41\.5 inches wide and 45 inches high \(so the arched headboard stands about 45 inches tall\)\. (listing) - Mattress fit: It fits a standard twin\-size mattress and does not need a box spring\. (guide) ### 3. [Namesake Liberty Spindle Twin Bed \(M7169RW\)](/products/ucp/albeebaby-com/9630079090919) (sold by albeebaby\.com) The assembled bed measures 78\.5 inches long, 41\.75 inches wide and 41\.25 inches high\. - Assembled size: The assembled bed measures 78\.5 inches long, 41\.75 inches wide and 41\.25 inches high\. (listing) - Mattress fit: - ### 4. [Babyletto Uchi Montessori\-Inspired House Twin Bed](/products/ucp/albeebaby-com/9630063788263) (sold by albeebaby\.com) Assembled dimensions are 77\.25 inches long, 40\.5 inches wide and 72 inches high\. - Assembled size: Assembled dimensions are 77\.25 inches long, 40\.5 inches wide and 72 inches high\. (listing) - Mattress fit: Fits a standard twin\-size mattress; a box spring is not required\. (listing) 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 2026-10-13T15:47:53.804Z. 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)