Nearly 49,500 mattresses sold on Amazon are being recalled after failing to meet mandatory federal flammability standards, with regulators warning the defective bedding poses a risk of serious injury or death from fire. The recalls cover three separate brands — EmerSpring, WinxMatrs and Kesyup — and were announced simultaneously after officials determined all three violated safety rules meant to slow the spread of bedroom fires.
The Consumer Product Safety Commission announced the recalls Thursday, and as reported by WBAL News Radio, no injuries or incidents have been reported so far in connection with any of the three product lines. The scale of the recalls varies dramatically: the Kesyup recall alone covers roughly 48,405 mattresses, dwarfing the combined 1,055 units recalled between WinxMatrs and EmerSpring, according to the Consumer Product Safety Commission.
Three Brands, Three Very Different Recalls
Kesyup mattresses, recalled by the company ZCK01, are 12-inch models sold in twin, full, queen and king sizes with white tops, blue sides and blue trim. They were sold on Amazon between December 2024 and April 2026 for $100 to $200, per the CPSC's recall notice. Consumers can check for a sewn-in label bearing a prototype ID reading “PU-US” to determine if their mattress is affected, and should contact ZCK01 at [email protected] for a full refund after writing “RECALLED,” their name and the date in permanent marker on the mattress top surface and emailing a photo to the company.
WinxMatrs, recalled by Xinan Home, covers about 792 black, 10-inch twin-size mattresses that were compressed and shipped in boxes. Those units were sold on Amazon from August through November 2025 for about $120. Buyers seeking a refund must write “RECALLED” in permanent marker on both the mattress top surface and its label, then email photos of both marked surfaces to [email protected], according to the CPSC.
EmerSpring mattresses stand apart because their remedy does not require destruction. Style Homeware recalled about 263 of the 12-inch queen-size mattresses, which feature white tops and sides with green trim and a sewn-in label listing a prototype ID of “EMERS-12” along with a June 2025 manufacture date. They sold on Amazon between January and May 2026 for approximately $226. Rather than marking and disposing of the mattress, Style Homeware will provide a free fitted cover intended to bring EmerSpring mattresses into compliance with flammability standards, and consumers should contact the company at [email protected] to arrange it, the CPSC's recall notice states.
Overseas Manufacturing Behind All Three Lines
All three mattress lines were manufactured outside the United States. EmerSpring mattresses were produced in Indonesia for Monrovia, California-based Style Homeware Inc., while WinxMatrs and Kesyup were manufactured in China by overseas entities Huizhou Xiqijun Trading Co., Ltd. and S-Q Business (HK) Limited, respectively, per the CPSC. The agency notes that imported mattresses sold through third-party online platforms have frequently faced regulatory scrutiny over flammability compliance.
The federal standard at the center of all three recalls is 16 CFR Part 1633, a mandatory mattress flammability standard, according to Begoodtex.
Amazon's Growing Legal Exposure Over Third-Party Listings
The recalls arrive against the backdrop of a landmark regulatory shift. In January 2025, the CPSC issued a final Decision and Order ruling that Amazon acts as a “distributor” under the Consumer Product Safety Act, making the company legally responsible for recall notifications and refunds for unsafe third-party items sold through its Fulfilled by Amazon service. That ruling resolved administrative litigation involving more than 400,000 hazardous consumer goods sold online, according to the CPSC's newsroom release.
Amazon's own private-label products have also run afoul of the same rules. In July 2025, the CPSC recalled Amazon Basics Premium Foam Eurotop Mattresses sold directly on Amazon.com after finding they violated federal flammability standards, instructing buyers to mark their mattresses and submit photo proof for full refunds — a process similar to the one now required of WinxMatrs and Kesyup buyers.
Federal law under the Consumer Product Safety Act strictly prohibits anyone from reselling or donating a product subject to an active recall, which is why regulators require the permanent-marker destruction step: it's meant to keep dangerous mattresses out of thrift stores and resale platforms rather than let them recirculate, per the CPSC's recall product guidance.
Why Fire Regulators Take Mattress Recalls Seriously
The stakes behind these standards are significant. Home structure fires that start with mattresses or bedding cause an annual average of 371 civilian deaths, 1,340 injuries and $382 million in direct property damage across the country, Hoodline has previously reported. Those figures underscore the potential consequences of flammability violations identified in the Kesyup, WinxMatrs and EmerSpring lines. Consumers with recalled mattresses can pursue a refund or, in EmerSpring's case, the free compliance cover.
