{"product_id":"oubonun-18-x-18-pillow-inserts-set-of-4-100-cotton-shell-high-loft-3d-polyester-fill","title":"Oubonun 18 x 18 Pillow Inserts Set of 4 — 100% Cotton Shell, High‑Loft 3D Polyester Fill","description":"\u003cp\u003e\u003cstrong\u003eOubonun 18 x 18 Throw Pillow Inserts Set of 4 are plush, machine-washable cushion cores made from 100% cotton shells filled with high-resilience 3D polyester for a consistently full, supportive look.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese four 18\" x 18\" pillow inserts are designed as ready-to-use cores for decorative covers, combining a durable woven cotton shell with noise-free 3D polyester fill. Vacuum-sealed for compact shipping, the inserts regain loft after opening; pressing and fluffing speeds this up. Their hidden zipper and sturdy diagonal high-density weave keep the fill secure while giving covers a refined, three-dimensional appearance.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly do these inserts regain shape after unpacking?\u003c\/h3\u003e\n\u003cp\u003eBecause the set ships vacuum-packed, the filling may appear compressed on arrival. Pressing, fluffing, or leaving the insert to rest for a few hours helps the polyester expand back to its intended loft.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVacuum-sealed to save space during shipping\u003c\/li\u003e\n  \u003cli\u003ePress and knead to redistribute filling\u003c\/li\u003e\n  \u003cli\u003eAllow several hours for full expansion\u003c\/li\u003e\n  \u003cli\u003eConsider a slightly larger insert for an extra-plush finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction make these inserts durable?\u003c\/h3\u003e\n\u003cp\u003eThe outer shell is 100% cotton woven with a diagonal high-density stripe technique that reduces wrinkling and adds surface texture. Inside, a high-resilience 3D polyester fill resists clumping and returns quickly to shape after compression.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% cotton shell with diagonal high-density weave for longevity\u003c\/li\u003e\n  \u003cli\u003eNoise-free 3D polyester filling for softness and support\u003c\/li\u003e\n  \u003cli\u003eHidden zipper matched to cover color for clean finish\u003c\/li\u003e\n  \u003cli\u003eStitched to reduce fill migration and maintain loft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I care for and maintain these pillow inserts?\u003c\/h3\u003e\n\u003cp\u003eThese inserts are designed for easy laundering: use a mild detergent and tumble-dry to restore fluff. Regular washing and drying keep the fill evenly distributed and prolong the usable life of the insert.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMachine wash on gentle cycle with mild detergent\u003c\/li\u003e\n  \u003cli\u003eTumble dry low to reactivate loft and reshape\u003c\/li\u003e\n  \u003cli\u003eSpot-clean for small stains to avoid full wash cycles\u003c\/li\u003e\n  \u003cli\u003eRe-fluff by hand after washing for even distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these inserts work with my decorative covers?\u003c\/h3\u003e\n\u003cp\u003eThe 18 x 18 size fits most standard square covers and provides a tailored look when filled correctly. For a fuller, more overstuffed aesthetic, choose a cover slightly smaller than the insert or opt for a larger insert size where available.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 18\" x 18\" size fits most square covers\u003c\/li\u003e\n  \u003cli\u003eChoose a slightly larger insert for a firmer, plumped appearance\u003c\/li\u003e\n  \u003cli\u003eHidden zipper allows easy insertion and removal from covers\u003c\/li\u003e\n  \u003cli\u003eWorks with cotton, linen, velvet, and woven decorative covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Designers, homeowners, and rental hosts who want dependable, crisp-looking cushion cores that hold shape and look finished on a variety of covers. These inserts are also ideal for anyone refreshing living room sofas, bedroom accent pillows, or staging spaces where consistent appearance and easy care matter. The set-of-four offers coordinated replacement or a quick style update for multiple pillows at once.\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: How long until the pillow fills regain full loft?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically a few hours after unpacking; hand-pressing and fluffing speeds expansion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I wash these inserts in a machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—use a gentle cycle with mild detergent and tumble-dry low to restore loft.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oubonun","offers":[{"title":"Default Title","offer_id":49214810259675,"sku":"B0FL1N7J68","price":90.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/oubonun-front-view-pack-of-4.jpg?v=1788371420","url":"https:\/\/homelypantry.co.uk\/products\/oubonun-18-x-18-pillow-inserts-set-of-4-100-cotton-shell-high-loft-3d-polyester-fill","provider":"The Homely Pantry","version":"1.0","type":"link"}