11x17 Standard White Backer Board - Shop Now

11x17 Standard Backer Boards are ideal for everyday, non-conservation backing of posters, decorative art prints, craft projects and photographs.

Foam Core Backing Board 3/8 White 20x30- 100 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects

White 3/16 Self Adhesive Foam Board Packs Order 3/16 White Self Adhesive Foam Board Packs in Pre-Cut Sizes Online at

10 Case Pack of Snapezo® of Silver 11x17 Diploma Frame - 1 Profile –

Foam Core Board - 11 x 17, White, 3/16 Thick - ULINE - Carton of 25 - S-19377

Picture Frames 16x20 , 8x10 , 18x24 , 24x36 , 11x14 , 11x17 , 12x18 , 20x30

Siser EasySubli Mask 11 x 17 Sheets (25 sheets)

11x17 Standard Black & White Backer Boards are identical in type to our standard white core mat boards, but without any openings.

11x17 Dual Black/White Backer Board

Calendars: Minimal One Month Calendar Dry Erase - Removable Adhesive Wall Decal Giant 51W x 35H

Foam Board Printing, Foam Poster Board

Completely Custom Matboards Where You Specify Both the Exterior and Interior Dimensions single Matting

Single, Double and Economy Backing Boards