{"product_id":"deepshark-bed-gap-filler-for-king-mattress-fills-headboard-gap","title":"Deepshark Bed Gap Filler for King Mattress - Fills Headboard Gap","description":"\u003cp\u003eIn this review the Deepshark Bed Gap Filler for King Mattress is assessed as a practical solution for anyone losing pillows, remotes or small items into the headboard gap. The bottom line: it is for people who want a simple, removable filler that restores a continuous mattress surface and keeps items from falling into the gap. The single biggest reason to buy is the variety of sizes and the firm, high-density 45D sponge that resists collapse and holds pillows in place.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroader Size Selection:\u003c\/strong\u003e Available to fit common mattress widths including 39in, 54in, 60in and 78in so it can match Twin through King beds and bridge most headboard gaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Sponge:\u003c\/strong\u003e Filled with 45D high-resilience sponge that provides firm support and resists flattening over time for a reliable barrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Designed for the gap between mattress and headboard but also works as a mattress extender, wall-edge filler or between two mattresses for a smoother sleep surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Washable Cover:\u003c\/strong\u003e The breathable linen cover has a durable zipper and can be removed for machine washing or tumble drying on low to keep the bed tidy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Shipping:\u003c\/strong\u003e The filler ships compressed and requires 48-72 hours to fully expand, so the product recovers its shape after unpacking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is best for homeowners and renters who have a noticeable gap at the head of the bed and want an affordable, non-permanent solution that keeps small items and pets from falling through. It is also useful for those who need a mattress extender to join two mattresses together or to create a wider sleeping surface.\u003c\/p\u003e\n\u003cp\u003ePeople who should look elsewhere include those who need a precisely custom-cut foam insert without any expansion period or shoppers expecting an already fully expanded product out of the box. Also, if you require memory foam that contours slowly to body heat rather than a firmer, high-resilience sponge, another material may be a better fit.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFirm, high-density 45D sponge that keeps pillows and remotes on the bed and provides lasting support.\u003c\/li\u003e\n\u003cli\u003eMultiple size options so most standard mattress widths can be matched for a snug fit.\u003c\/li\u003e\n\u003cli\u003eRemovable linen cover with a zipper makes cleaning straightforward and the fabric feels breathable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eArrives compressed and can take 48-72 hours to fully expand, which may be inconvenient for some buyers.\u003c\/li\u003e\n\u003cli\u003eSome customers reported size or expansion issues, so double-check measurements before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDEEPSHARK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Mattress Sizes\u003c\/td\u003e\n\u003ctd\u003eTwin \/ Twin XL \/ Full \/ Queen \/ King (includes 39in, 54in, 60in, 78in options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilling\u003c\/td\u003e\n\u003ctd\u003eHigh-density 45D sponge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover Material\u003c\/td\u003e\n\u003ctd\u003eBreathable linen fabric, removable with zipper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare\u003c\/td\u003e\n\u003ctd\u003eRemovable cover; tumble dry low or air dry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Time\u003c\/td\u003e\n\u003ctd\u003eApproximately 48 to 72 hours after unpacking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Deepshark bed gap filler is a sensible, value-focused fix for gaps at the headboard that keeps items from falling and creates a wider sleeping surface. With a firm 45D sponge core and multiple size choices it suits most standard beds; buyers should allow time for full expansion and confirm their measurements before purchase.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it take to expand after unpacking?\u003c\/strong\u003e\u003cbr\u003eThe foam is compressed for shipping and typically needs 48-72 hours to fully expand to its intended shape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the cover be washed?\u003c\/strong\u003e\u003cbr\u003eYes, the linen cover is removable via a zipper and can be machine washed; tumble dry on low or air dry is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work between two mattresses?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed to fill gaps between two mattresses as well as between a mattress and headboard or wall edge.\u003c\/p\u003e","brand":"DEEPSHARK","offers":[{"title":"Default Title","offer_id":48656096985307,"sku":"B0C1YW1KMN","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71zSEjjDdAL._AC_SL1500_646a97eb-0357-4476-bf59-09320312ce58.jpg?v=1778540845","url":"https:\/\/gearmusthave.com\/products\/deepshark-bed-gap-filler-for-king-mattress-fills-headboard-gap","provider":"GearMustHave","version":"1.0","type":"link"}