Open Face Felt Letter Board UNFRAMED | 6 Fabric Colors in 35+ Sizes – Displays4Sale
U Brands Square Frameless Cork Bulletin Board, 14" x 14", Brown, 463U - Walmart.com
Amazon.com: Chunful 2 Pcs Large Cork Board Roll 8 mm Thick 79 x 16 Inch Self Adhesive Cork Bulletin Boards with 100 Push Pins Wall Frameless Cork Boards for Wall Door Office
Accents Unframed Noticeboard | Spaceright Europe Ltd
Amazon.com : Bi-Office Notice Board, Green Felt, Unframed, 120 x 90 cm : Office Products
Frameless Felt Noticeboard - Metroplan | Cost Cutters UK