Specification AgeRangeDescription : Adult AssemblyInstructions : Require assembly Brand : Desunqin BulletPoint1 : SURPRISING THICKENING: The sofa cushion support is made of thickened 40D high density foam, the increased size and thickness bring you a more comfortable experience of sitting on the couch. The 2.4 inch arc design can better support the centre of the sunken sofa cushion, making your sofa a new look! BulletPoint2 : INCREASED COMFORT IF COUCH: When your older couch needs some extra support or the cushions is sagging, placed sofa cushion support under the saggy sofa cushion there is no longer a dip and you no longer feel like you are sitting in a hole, it does help add some comfort back to the old furniture. BulletPoint3 : PERFECT SUPPORT FOR OF YOU COUCH: If you have a couch that sits low which hard for anyone with knee problems to get down and up again. Arc Couch cushion support can lift the cushion high enough to solve your low couch problem and it did make the seat more supportive, it beats buying a new couch. BulletPoint4 : GIVE IT SOME TIME TO EXPAND: Couch supporter for under the cushions arrived in a small vacuum- sealed package, after taking it out, it will expand into a large, about 22 x 22 x 2.4in arc foam, it takes a while to fully expand but once it does it really does add support to your old sofa and adding firmness. BulletPoint5 : WORKED WELL FOR MANY FURNITURE: If you have sagging cushions that need repair, we recommend that you try couch supports for sagging cushions to extend the life of your couch for bit longer. And sofa, chairs, lounge chairs, motor home and porch furniture or any uncomfortable seating can be used. CareInstructions : Wipe Clean with Dry Cloth Color : Black ComponentConnectorAssembly : installation_required CushionConstruction : Foam and fiberfill or down combination CushionStyle : Rectangular ExternallyAssignedProductIdentifier : 00850052261788 ExternallyAssignedProductIdentifier1 : 850009242198 ExternallyAssignedProductIdentifier2 : 0850009242198 ExternallyAssignedProductIdentifier3 : 00850018336154 FabricType : 100% Foam FillMaterial : Foam FormFactor : Recliner FurnitureFinish : Alloy Steel GpsrSafetyAttestation : 1 IncludedComponents : 4 Pack sofa alligator clips IncludedComponents1 : 4 table leg extenders IncludedComponents2 : 4 eye bolts with B-type locking pins IncludedComponents3 : 4 non-slip rubber leg covers IncludedComponents4 : 4 large fixing bolts IndoorOutdoorUsage : indoor InstallationType : Screw-In IsAssemblyRequired : 1 ItemDisplayWeight : 1.3 pounds ItemFirmnessDescription : medium ItemForm : solid ItemName : Desunqin 2PCS 40D 22 x 22 x 2.4in Couch Cushion Support for Sagging Seat, Large Size Arc Sofa Cushion Support, High Rebound Couch Cushion Inserts, Repair Sofa Dents to Improve Comfort, Black ItemPackageDimensions_Height : 28.2956 centimeters ItemPackageDimensions_Length : 7.8994 centimeters ItemPackageDimensions_Width : 23.3934 centimeters ItemPackageQuantity : 2 ItemShape : Round ItemTypeKeyword : sofa-replacement-parts Manufacturer : Desunqin Material : Foam Material1 : Plastic Material2 : Alloy Steel ModelName : Sofa Cushion Support ModelNumber : DS-Large-Couch-Support-Arc-Black NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 4 Orientation : Modular PackageLevel : unit PartNumber : Desunqin Pattern : Solid ProductDescription : This is 40D foam couch cushion support for sagging seat, trapezoidal couch supports for sagging cushions, high density sponge sofa cushion support, quick rebound couch supporter for under the cushions. ProductSiteLaunchDate : 2025-03-05T06:34:19.291Z RecliningPositionCount : 2 RecommendedNumberOfPeopleForAssembly : 1 RecommendedUsesForProduct : Sitting RoomType : Living Room SafetyWarning : [INF] Avoid overloading the connectors or using them with furniture that exceeds the connector's weight capacity. SeatBackFillMaterial : polyester SeatCushionConfiguration : multiple_cushion_seat SeatingCapacity : 4 Size : 3 mm SofaType : sectional SpecificUsesForProduct : Bed Blocker Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Hard Floor TargetAudienceKeyword : Pets Theme : Modern UnitCount : 1 UnspscCode : 52121505 WarrantyDescription : 100% Satisfaction Guarantee WarrantyType : Limited