Model: EM900-BBXP. Premium foam safely rolls out flat. Non-toxic American made foam. Waterproof cover. Zip-off cover for easy cleaning. Ultra-firm & lightweight. Safety & Quality Certifications: UL Greenguard. Cold. CertiPUR-US: Contains certified flexible polyurethan foam. www.certipur.us. www.certipur.us. www.Sealyllaby.com/ButterflyCare. Made in USA with US and globally sourced materials.