Specification Brand : ArtToFrames BulletPoint1 : Mat is standard 4 ply material used in Custom Frame shops. BulletPoint2 : Made of lignin-free and pH-neutral materials. Fits into a(n) 18x30 Frame. BulletPoint3 : This mat will fit a 14x26 Photo. Actual opening size will be 13.75x25.75. BulletPoint4 : NOTE FOR ORDERS SOLD BY ArtToFrames ONLY: OPENING SIZE(s) MAY BE CHANGED BY CUSTOMER. Please include your desired opening size(s) by email, or through the contact seller link. If we do not receive a request for a custom size within 2 hours of your order it will be cut with the opening size listed above. Feel free to contact us with any questions you may have. Color : Splash ConnectivityTechnology : HDMI ControlMethod : remote ExternallyAssignedProductIdentifier : 4905524920789 HumanInterfaceInput : buttons ItemDisplayDimensions_Height : 18 inches ItemDisplayDimensions_Length : 30 inches ItemDisplayDimensions_Width : 30 inches ItemDisplayWeight : 1 pounds ItemName : 18x30 Splash / Nile Green Custom Mat for Picture Frame with 14x26 opening size (Mat Only, Frame NOT Included) ItemPackageDimensions_Height : 18 inches ItemPackageDimensions_Length : 30 inches ItemPackageDimensions_Width : 30 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : photo-mat-boards Manufacturer : ArtToFrames Material : Paper MemoryStorageCapacity : 2 GB ModelName : MAT-209-18x30-Nile Green ModelNumber : MAT-209-18x30-Nile Green NumberOfItems : 1 PartNumber : MAT-209-18x30-Nile Green ProductDescription : SONY Degital Photo Frame HD800 DPF-HD800/B Black - International Version (No ... ProductSiteLaunchDate : 2015-11-12T20:14:11.935Z Resolution : WXGA Size : 18x30 StreetDate : 2017-03-27T00:00:01Z Style : Custom mat UnitCount : 1