Book cover Kover - 21x29,7cm Kover is the only book cover with pocket-flap. The flap makes it easy to locate the page. The pocket en ables to file documents. Premium quality : double thickness PVC (220 microns). Larger strip for a better protection. Delivered with an adhesive label to identify the content and note the name. Addition and multiplication tables + rules available on the cardboard insert. 60 pcs per display. Kover is the only book cover with pocket-flap. The flap makes it easy to locate the page. The pocket enables to file documents. Premium quality : double thickness PVC (220 microns). Larger strip for a better protection. Delivered with an adhesive label to identify the content and note the name. Addition and multiplication tables + rules available on the cardboard insert. 60 pcs per display.