{"product_id":"foamma-5ft-x-20ft-x-20ft-high-density-upholstery-foam-padding-firm","title":"Foamma 5ft x 20ft x 20ft High-Density Upholstery Foam Padding - Firm","description":"\u003cp\u003eIn this review the Foamma 5' x 20' x 20' High-Density Upholstery Foam Padding is evaluated as a practical replacement option for cushions, craft projects, and seat repairs. The bottom line: it is best for DIY upholsterers and crafters who need a firm, consistent foam block made in the USA, with an easy-to-remove organic cotton cover for washing and the assurance of \u003cstrong\u003eCertiPUR-US certified\u003c\/strong\u003e materials. The most compelling reason to buy is the reliable firm support this high-density foam provides, especially when replacing worn chair or couch cushions where structure and longevity matter.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in America:\u003c\/strong\u003e Manufactured in the USA, the product supports domestic production and consistent quality control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-density foam:\u003c\/strong\u003e The 3 in high-density core offers firm support that helps cushions retain shape and resist sagging under regular use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable cover:\u003c\/strong\u003e The organic cotton cover unzips and is machine washable for simple maintenance and a fresher finished piece.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing available:\u003c\/strong\u003e If the standard 5' x 20' x 20' block is not the right fit, the maker offers custom foam cuts to suit unusual projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertiPUR-US certified:\u003c\/strong\u003e The foam is produced without ozone depleters, heavy metals, or regulated phthalates and has low VOC emissions for better indoor air quality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis foam block is ideal for hobbyists, upholsterers, and furniture DIYers replacing seat cushions, crafting custom pillows, or building bench pads where a firmer feel is desired. The washable organic cover makes it practical for household use where removable covers are preferred.\u003c\/p\u003e\u003cp\u003eThose who want a very soft, plush cushion or expect a different thickness than stated should look elsewhere or confirm exact measurements before ordering, as some users report mixed impressions on perceived firmness and exact size tolerances.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFirm, stable support from a 3 in high-density foam core that holds shape well under load.\u003c\/li\u003e\n\u003cli\u003eMade in the USA with \u003cstrong\u003eCertiPUR-US certified\u003c\/strong\u003e materials, reducing exposure to certain harmful substances.\u003c\/li\u003e\n\u003cli\u003eOrganic cotton cover that unzips and is machine washable for easy cleaning and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome customers report mixed sizing and firmness expectations, so measurements and feel may vary slightly from expectations.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eFoamma 5' x 20' x 20' High-Density Upholstery Foam Padding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5 in x 20 in x 20 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore thickness\u003c\/td\u003e\n\u003ctd\u003e3 in high-density foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover material\u003c\/td\u003e\n\u003ctd\u003eOrganic cotton, removable and machine washable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety certification\u003c\/td\u003e\n\u003ctd\u003eCertiPUR-US certified, low VOC emissions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Foamma 5' x 20' x 20' foam block is a solid value for people rebuilding or repairing seats and cushions who want firm, long-lasting support and washable covers. Its US manufacturing and CertiPUR-US certification add confidence for indoor use, though buyers should verify exact fit and firmness expectations for their particular project.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs the cover removable and washable?\u003c\/strong\u003e\u003cbr\u003eYes, the organic cotton cover unzips and is safe to wash in a machine according to care instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow firm is the foam?\u003c\/strong\u003e\u003cbr\u003eThe product uses a 3 in high-density foam core designed for a firm feel suitable for cushions and seat repairs, though some users note perceived firmness can vary.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I get a custom size?\u003c\/strong\u003e\u003cbr\u003eYes, the maker offers custom sizes and different foam types on request to match nonstandard projects.\u003c\/p\u003e","brand":"Foamma","offers":[{"title":"Default Title","offer_id":48612729487579,"sku":"B0FLMQR5M8","price":246.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61N82S8d4eL._AC_SL1500_8f79d7a0-d5a6-49c1-a2a3-3b79efa6b065.jpg?v=1778360648","url":"https:\/\/gearmusthave.com\/products\/foamma-5ft-x-20ft-x-20ft-high-density-upholstery-foam-padding-firm","provider":"GearMustHave","version":"1.0","type":"link"}