You simply need to place them on the corner and squeeze them together. Breaking strength of the product can be varied with respect to individual applications.
Book Folders corner protectors 14 x 2 mm Scrap booking Embellishments ACF
Book Folders Corner Protectors 14 x 14 mm Scrapbook craft Embellishments AE4
Book corner protectors 16 x 4 mm Album notebook Embellishment Scrap booking ADJ
Book Folders Corner Protectors 14 mm Scrap booking craft Embellishments AE3
Corner Protectors Metal Book Album Folder Menu, 14 x 2 mm or 16 x 3 mm, ACD, ACF
60 Pcs Book Cover Corner Protectors Folders Book Corner Protectors
