{"product_id":"4-in-thick-outdoor-bench-cushion-48x18-in-waterproof-support","title":"4 in Thick Outdoor Bench Cushion 48x18 in - Waterproof Support","description":"\u003cp\u003eIn this review of the 4 in Thick Outdoor Bench Cushion 48x18 in, the bottom line is simple: it is a practical, weather-ready seat cushion for anyone who needs firm, lasting support on a porch bench or swing. Designed with 4 in high-resilience shredded foam, this cushion delivers firm support that resists flattening after repeated use, and the dual-layer waterproof construction keeps moisture out while the surface repels rain. For shoppers wanting a durable, fade-resistant bench pad that is easy to clean and quick to fluff, this cushion is a strong contender.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in high-resilience foam:\u003c\/strong\u003e Provides firm, supportive seating that returns to shape quickly and prevents the sag that softer fills often develop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-layer waterproof:\u003c\/strong\u003e A water-resistant surface coat sheds light rain while an inner TPU layer blocks moisture from seeping into the foam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300gsm polyester fabric:\u003c\/strong\u003e High-density fabric resists wear and helps maintain appearance outdoors for extended use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-year color fastness:\u003c\/strong\u003e Advanced coloring technology reduces fading so the cushion retains its tone in outdoor environments for up to three years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize fit:\u003c\/strong\u003e Single bench cushion measures 48 in by 18 in by 4 in, intended for standard bench seats and porch swings where exact seat dimensions match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy care:\u003c\/strong\u003e Spot clean with mild soap and water, air dry, and allow 48 hours to fully regain loft after unpacking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe cushion is best for homeowners with a 48 in by 18 in bench or porch swing who want firmer support and weather protection without a bulky profile. It works well on covered patios or window seats where occasional exposure to moisture or sunlight is expected but heavy, prolonged immersion is unlikely.\u003c\/p\u003e\u003cp\u003eThose who need custom thickness, decorative tufting, or integrated ties for permanent fixture may want to look elsewhere; this product prioritizes simple, durable support and waterproofing over decorative detailing or custom sizing options.\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 4 in shredded foam offers reliable support that resists flattening.\u003c\/li\u003e\n\u003cli\u003eDual-layer waterproof system protects the core from moisture while the surface repels rain.\u003c\/li\u003e\n\u003cli\u003e300gsm polyester with three-year color fastness keeps the cushion looking fresh outdoors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAvailable as a single fixed size (48 x 18 x 4 in), so it requires accurate measuring before purchase.\u003c\/li\u003e\n\u003cli\u003eSpot cleaning only; heavy soiling or machine washing is not suitable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWEOAVRY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e48 x 18 x 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFill\u003c\/td\u003e\n\u003ctd\u003e4 in high-resilience shredded foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFabric\u003c\/td\u003e\n\u003ctd\u003e300gsm high-density polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eSurface water-resistant coat + inner TPU layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor fastness\u003c\/td\u003e\n\u003ctd\u003eUp to 3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare\u003c\/td\u003e\n\u003ctd\u003eSpot clean with mild soap \u0026amp; water; air dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 4 in Thick Outdoor Bench Cushion 48x18 in is a practical choice for anyone needing a firm, weather-resistant bench pad for a porch swing, patio bench, or window seat. Its combination of resilient foam and dual-layer waterproofing delivers dependable value for outdoor seating where straightforward protection and support are the main priorities.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this cushion fit a 48 in bench?\u003c\/strong\u003e\u003cbr\u003eYes, the cushion measures 48 x 18 x 4 in and is intended to fit standard benches of the same dimensions; measure your seat length and width to ensure a proper fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the cushion fully waterproof?\u003c\/strong\u003e\u003cbr\u003eThe cushion has a dual-layer system: a water-resistant outer coating and an inner TPU layer that blocks moisture, but it is not intended for prolonged immersion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I clean the cushion?\u003c\/strong\u003e\u003cbr\u003eSpot clean with mild soap and water and air dry; allow about 48 hours after unpacking for the cushion to fully fluff up.\u003c\/p\u003e","brand":"WEOAVRY","offers":[{"title":"Default Title","offer_id":48198129549531,"sku":"B0F8C2FKC6","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51xa-1qug-L._AC_SL1500.jpg?v=1770264602","url":"https:\/\/gearmusthave.com\/products\/4-in-thick-outdoor-bench-cushion-48x18-in-waterproof-support","provider":"GearMustHave","version":"1.0","type":"link"}