{"product_id":"zonamat-high-back-patio-chair-cushion-21x44-navy-blue-waterproof-fade-resistant-outdoor-seat-back-pad","title":"Zonamat High Back Patio Chair Cushion 21x44 Navy Blue — Waterproof, Fade-Resistant Outdoor Seat \u0026 Back Pad","description":"\u003cstrong\u003eZonamat High Back Patio Chair Cushions are waterproof, fade-resistant 21\" x 44\" seat and back pads designed to secure to high-back patio and dining chairs for comfortable, durable outdoor seating.\u003c\/strong\u003e\n\n\u003cp\u003eThese cushions combine a high-density foam core with solution-dyed, 280 GSM fabric and a double-sided waterproof barrier to withstand outdoor conditions while retaining color and shape. Sized to accommodate a 21\"W seat and a 24\"H back, the cushions have removable, machine-washable covers and integrated straps so they stay put on gliders, lawn chairs, and dining chairs. They’re made to simplify care and extend the life of your outdoor seating without sacrificing comfort.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cushions handle spills, sun, and weather?\u003c\/h3\u003e\n\u003cp\u003eThe cushions use a double-sided waterproof barrier and solution-dyed fabric to resist liquid penetration and UV fading. That combination reduces the chance of mildew and prevents color washout from sun exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-sided waterproof membrane blocks moisture from reaching the foam.\u003c\/li\u003e\n  \u003cli\u003e280 GSM solution-dyed fabric resists fading and stands up to UV rays.\u003c\/li\u003e\n  \u003cli\u003eQuick-drying materials and removable covers simplify cleanup after spills.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill they fit my high-back patio or dining chair?\u003c\/h3\u003e\n\u003cp\u003eMeasure before ordering: the full cushion is 21\" wide, 44\" long and 2\" thick (seat: 21\" x 20\"; back: 21\" x 24\"). This shape suits most high-back patio chairs, gliders, and many dining chairs with a tall back. The integrated straps help adapt the cushion to slightly different chair frames.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOverall dimensions: 21\"W x 44\"L x 2\"T for a combined seat and back profile.\u003c\/li\u003e\n  \u003cli\u003eSeat area: 21\"W x 20\"D — fits standard dining chair seats.\u003c\/li\u003e\n  \u003cli\u003eBack area: 21\"W x 24\"H — supports taller chair backs and gliders.\u003c\/li\u003e\n  \u003cli\u003eAdjustable straps secure the cushion to different chair shapes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I clean and maintain these cushions?\u003c\/h3\u003e\n\u003cp\u003eThe covers unzip quickly with smooth metal zippers and are machine washable for periodic cleaning; for daily maintenance, wipe with a damp sponge and air dry. The easy-care design keeps cushions fresh without specialized treatments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEasy-glide metal zippers allow fast cover removal for machine wash.\u003c\/li\u003e\n  \u003cli\u003eSpot clean with a damp sponge for routine upkeep.\u003c\/li\u003e\n  \u003cli\u003eAir-dry covers to preserve fabric and waterproof barrier performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of comfort and support do they provide?\u003c\/h3\u003e\n\u003cp\u003eHigh-density foam offers a moderately firm feel with good rebound, balancing support and comfort for prolonged sitting. A smooth protective lining inside increases durability and helps the cushion retain its shape over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eModerately firm high-density foam maintains support and shape.\u003c\/li\u003e\n  \u003cli\u003eQuick rebound reduces flattening under regular use.\u003c\/li\u003e\n  \u003cli\u003eProtective inner lining extends foam longevity and resists wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These Zonamat cushions suit homeowners and renters who want reliable, low-maintenance outdoor seating for patios, porches, decks, and garden areas. They’re a practical choice for anyone needing a high-back cushion that fits standard dining and glider chairs, resists weather and UV damage, and allows fast cleaning—ideal for families, hosts, and anyone wanting comfortable, durable outdoor seating in navy blue.\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: Are these cushions waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They have a double-sided waterproof barrier and quick-dry fabric to resist spills and moisture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I machine wash the covers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The covers unzip with metal zippers and are safe for machine washing; air-dry recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Zonamat","offers":[{"title":"Default Title","offer_id":54205812342968,"sku":"B0GJ593BYM","price":117.19,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0636\/7416\/files\/zonamat-front-view-full-cushion.jpg?v=1790646312","url":"https:\/\/canadianlawn.ca\/products\/zonamat-high-back-patio-chair-cushion-21x44-navy-blue-waterproof-fade-resistant-outdoor-seat-back-pad","provider":"Canadian Lawn","version":"1.0","type":"link"}