{"product_id":"harborest-outdoor-chair-cushions-set-of-4-black-18-5x16x3in-water-resistant-foam-seat-cushions-with-ties","title":"HARBOREST Outdoor Chair Cushions Set of 4 — Black 18.5x16x3in Water-Resistant Foam Seat Cushions with Ties","description":"\u003cp\u003e\u003cstrong\u003eHARBOREST Outdoor Chair Cushions Set of 4 are water-resistant, high-resilience foam seat pads sized 18.5\" x 16\" x 3\" with attached ties to keep patio chairs comfortable and secure.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese four square-corner cushions are made to refresh standard outdoor dining and patio seating with a practical, weather-ready cover and supportive interior foam. Each cushion comes compressed for compact shipping and will expand back to shape within 24–48 hours. Designed in solid black, they offer a neutral look that works with many outdoor decor schemes while resisting moisture, stains, and fading from sunlight.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these cushions hold up to sun, rain, and outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe covers are polyester treated to repel water, resist stains, and reduce UV fading so the cushions last longer outdoors. They’re not fully waterproof but shed light moisture and dry quickly, helping maintain appearance and comfort through typical patio use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-resistant polyester exterior for surface protection\u003c\/li\u003e\n  \u003cli\u003eUV-resistant finish to limit color loss from sunlight\u003c\/li\u003e\n  \u003cli\u003eWipe-clean fabric for simple maintenance after outdoor exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the cushions stay on my chairs during wind or movement?\u003c\/h3\u003e\n\u003cp\u003eEach cushion includes two attached ties that secure to chair frames to prevent shifting when people sit or when the wind picks up. The square-corner shape and 3\" thickness provide a snug fit on most standard patio dining chairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo sewn-in ties per cushion for anchoring to chair backs or legs\u003c\/li\u003e\n  \u003cli\u003eSquare-corner profile matches common seat bases\u003c\/li\u003e\n  \u003cli\u003eSet of 4 sized for typical outdoor dining chair configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow comfortable are these cushions and how long before they fully expand?\u003c\/h3\u003e\n\u003cp\u003eThe cushions are filled with high-resilience foam formulated to rebound and deliver supportive seating. They ship vacuum-compressed; expect them to regain full thickness and loft within 24–48 hours after unpacking and airing out.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-resilience foam core for lasting support\u003c\/li\u003e\n  \u003cli\u003eVacuum-packed for efficient shipping—recover in 24–48 hours\u003c\/li\u003e\n  \u003cli\u003e3\" thickness balances comfort and a tidy profile on chairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I keep these cushions clean and smelling fresh?\u003c\/h3\u003e\n\u003cp\u003eRoutine care is straightforward: wipe spills with a damp cloth and mild soap, then air dry in shade or sun to restore flatness and freshness. For deeper cleaning, follow gentle spot-cleaning rather than machine washing to preserve the water-resistant coating.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpot clean with mild soapy water and a soft cloth\u003c\/li\u003e\n  \u003cli\u003eAir-dry or sun-dry to restore loft and remove moisture\u003c\/li\u003e\n  \u003cli\u003eAvoid machine washing to protect the fabric coating and ties\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? HARBOREST’s black outdoor chair cushion set is ideal for homeowners or renters who want an affordable, neat upgrade for patio dining chairs, balcony seating, or garden benches. Choose this set if you need four uniform cushions sized 18.5\" x 16\" x 3\" that combine quick recovery foam, ties for stability, and a water-resistant polyester cover for low-maintenance outdoor living.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the exact dimensions of each HARBOREST cushion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each cushion measures 18.5\" x 16\" x 3\" (length x width x thickness).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long until the foam returns to full shape after unpacking?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Allow about 24–48 hours for the vacuum-packed foam to fully expand and regain loft.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HARBOREST","offers":[{"title":"Default Title","offer_id":56824469356884,"sku":"B0BTNJ91PJ","price":85.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/harborest-front-view-four-cushions.jpg?v=1786983955","url":"https:\/\/gardenluxe.co.uk\/products\/harborest-outdoor-chair-cushions-set-of-4-black-18-5x16x3in-water-resistant-foam-seat-cushions-with-ties","provider":"Gardenluxe Uk","version":"1.0","type":"link"}