Specification Brand : CountryArtHouse BulletPoint1 : Single Mat BulletPoint2 : You will receive one single mat. BulletPoint3 : Acid Free, White Core 4-Ply Mats BulletPoint4 : Overall Size 16" x 20" - Bevel Cut Opening Size of 11.5" x 17.5" for 12" x 18" Photo BulletPoint5 : Backing and Clear Bags are NOT included with this option. Color : Textured Black ExternallyAssignedProductIdentifier1 : 720843782085 ExternallyAssignedProductIdentifier2 : 0720843782085 FinishType : Creamed ItemDisplayDimensions_Length : 16 inches ItemDisplayDimensions_Width : 12 inches ItemDisplayWeight : 0.17 pounds ItemName : CountryArtHouse Textured Black Acid Free 28x40 Picture Frame Mats with White Core Bevel Cut for 24x36 Pictures - Fits 28x40 Frame - One Mat ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemShape : Rectangle ItemTypeKeyword : photo-mat-boards Manufacturer : CountryArtHouse Material : Photo Mat Board ModelNumber : B522 NumberOfItems : 1 Occasion : Birthday OccasionType1 : Mother's Day OccasionType2 : Grandparents Day PackageLevel : unit PartNumber : Mat_B404_28x40--24x36_(1)-BULK ProductDescription : Our Acid-Free matboards are 4-ply and feature a White Core. With an overall size of 28" x 40", these mats fit perfectly into 28" x 40" frames. Each mat is bevel cut to enhance your 24" x 36" photos. The actual mat opening size is 23.5" x 35.5" inches so that it may safely and securely display your 24" x 36" photo, artwork, needlepoint, sign, etc. ProductSiteLaunchDate : 2020-02-11T18:48:41.509Z Size : 1-Mat Style : Custom SupplierDeclaredDgHzRegulation : not_applicable TargetAudience : Unisex Adult Theme : Animal UnitCount : 1