{"product_id":"wire-shelf-liner-18-x-48-in-set-of-10-heavy-duty-flat-liners","title":"Wire Shelf Liner 18 x 48 in Set of 10 - Heavy Duty Flat Liners","description":"\u003cp\u003eIn this review the reviewer tested the Frienda wire shelf liners to see whether a pack of pre-cut, flat plastic mats really makes a difference for metal racks and kitchen shelving. The bottom line: this set of 10 gray liners is best for someone who wants a durable, waterproof, non-adhesive surface to stop small items from falling through wire shelving and to create a tidy, wipeable shelf quickly. Measure carefully first, because the liners are listed by shelf size and the actual liner is slightly smaller to fit inside the wire frame.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-cut size:\u003c\/strong\u003e Each liner is marked by the shelf size it fits, so users know the intended 18 x 48 in shelf compatibility while the actual mat measures 17.5 x 47.5 in to sit inside the frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacked flat:\u003c\/strong\u003e The liners arrive flat and resist warping, which makes them easy to install and keeps shelves level for long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePP material:\u003c\/strong\u003e Made of polypropylene that is waterproof and oil proof, allowing quick wiping and reuse without lingering odors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty thickness:\u003c\/strong\u003e At about 0.7 mm thick, the liners feel sturdy enough for common garage, pantry, or commercial steel wire shelf loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim-to-fit:\u003c\/strong\u003e If the shelf dimensions vary, the mats are easily trimmed with household scissors to achieve a precise fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-adhesive:\u003c\/strong\u003e The liners are removable and non-adhesive so shelves can be cleaned or reconfigured without residue.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis product is aimed at homeowners, renters, or small businesses that use metal wire shelving in pantries, garages, closets, or shoe racks and need a simple surface to prevent small items like coins, screws, or keys from falling through. It is also practical for kitchens where a waterproof, oil-resistant mat keeps shelves tidy and makes cleanup easier.\u003c\/p\u003e\u003cp\u003eIt may not be ideal for buyers who require an exact custom-cut liner out of the box; the actual mat measures slightly smaller than the listed shelf size by design, and some users will need to trim for an exact fit. Those wanting adhesive liners or thicker, cushioned padding should look elsewhere.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSturdy polypropylene construction provides a durable, waterproof surface for storage and kitchen use.\u003c\/li\u003e\n\u003cli\u003ePack of 10 offers good coverage for multiple shelves or larger storage systems, representing clear value for those who need several liners.\u003c\/li\u003e\n\u003cli\u003eArrives flat and resists warping, making installation fast and keeping shelves level.\u003c\/li\u003e\n\u003cli\u003eEasy to trim with scissors so users can adapt the mats to nonstandard shelf sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eActual liner dimensions are slightly smaller than the listed shelf size, which some customers find surprising and requires measuring or trimming.\u003c\/li\u003e\n\u003cli\u003eAt 0.7 mm thickness, it is suitable for many loads but not designed as heavy cushioning for delicate items.\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\u003eFrienda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePP (polypropylene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed size\u003c\/td\u003e\n\u003ctd\u003e18 x 48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual liner size\u003c\/td\u003e\n\u003ctd\u003e17.5 x 47.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003e10 wire shelf liners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Frienda set of 10 wire shelf liners is a practical, cost-effective solution for tidying wire racks and preventing small items from falling through. It is best for people who need multiple, waterproof, non-adhesive liners that arrive flat and can be trimmed to fit; measure shelves before buying to account for the slightly smaller actual mat size. Overall it delivers reliable functionality and good value for kitchen, garage, and closet organization.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these liners fit 18 x 48 in shelves exactly?\u003c\/strong\u003e\u003cbr\u003eThey are listed for 18 x 48 in shelves but measure 17.5 x 47.5 in so they sit inside the wire frame; trimming is possible if a precise edge-to-edge fit is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the liners adhesive or removable?\u003c\/strong\u003e\u003cbr\u003eThe mats are non-adhesive and removable, allowing you to wipe or reposition them without residue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the liners handle heavy items?\u003c\/strong\u003e\u003cbr\u003eThe 0.7 mm PP material is sturdy for typical pantry, garage, and shoe rack loads but is not intended as heavy-duty cushioning for very heavy or delicate items.\u003c\/p\u003e","brand":"Frienda","offers":[{"title":"Default Title","offer_id":48249742491867,"sku":"B0DHXDCBZ5","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61_9hz21UL._AC_SL1500.jpg?v=1776279090","url":"https:\/\/gearmusthave.com\/products\/wire-shelf-liner-18-x-48-in-set-of-10-heavy-duty-flat-liners","provider":"GearMustHave","version":"1.0","type":"link"}