12x18 Standard White Backer Board - Shop Now

12x18 Standard Backer Boards are ideal for everyday, non-conservation backing of posters, decorative art prints, craft projects and photographs.

12x18 White Picture Frame For 12 x 18 Poster, Art & Photo — Modern

Blick Black Core Pre-Cut Mats

Pacon Pre Cut Mat Frames 12 x 18 Black Set Of 12 Frames - Office Depot

Foam Core Board Mounting, Photo Print Mounting

56pt Backer Boards - Magazine Size - 56pt - 8 1/2 x 11 – Comic

Pre-Cut Double Mat Board Show Kit White and Black

12x18 Fine Art Paper Print (Landscape) – Hangout Prints

50 12x18 Backing Board mat board/matboard. White Color, Brown Core.

Pack of 50 12x18 White Backing Board or Art, Photos, Print, Frame, and More

Our Acid-Free matboards are 4-ply and feature a White Core. With an overall size of 8 inch x 10 inch, these mats fit perfectly into 8 inch x 10 inch frames. Each mat is bevel cut to enhance your 6 inch x 8 inch photos. The actual mat opening size is 5.5 inch x 7.5 inch inches so that it may safely and securely display your 6 inch x 8 inch photo, artwork, needlepoint, sign, etc.

12x18 Mat for 18x24 Frame - Precut Mat Board Acid-Free Show Kit with Backing Board, and Clear Bags Textured Black 12x18 Photo Matte for A 18x24

12x18 Foam Board 1/8 - Shop Now

BACJ1218 mearsures 12x 18 and is perfect for reinforcing items like photos, certificates, artwork, and more. It is made from 30pt paperboard

12 x 18 ClearBags® Economy 30pt One Sided White Backing Board 25 pack BACJ1218

Package included: 12pcs white 12x18 uncut picture mat boards, backign boards Core & Thickness: Each picture mat board is white core and 4-ply

Frametory, 12x18 White Uncut Picture Mat Boards, Backing Boards for Frames, Photos, Crafts - Pack of 12

CASTICO 55 in. L x 32 in. W x 1.125 in. H Solid Composite Stone