Ensure secure, permanent data logging with the National Brand Ultima Series A21300R Record Book. Manufactured by Rediform, this premium professional ledger is engineered for high-volume archiving, business accounting, contract administration, and legal record keeping. Featuring a heavy-duty hardbound black case with a reinforced burgundy spine and corners, this durable book is designed to withstand rigorous daily use in corporate, industrial, or institutional office environments. Compatible with Boorum and Pease 21-300-R record book. Classic black hard cover with burgundy spine and corners. Pages are numbered with blue ruling, margin and ribbon bookmark. 37 lines per page. Acid free paper is 30% recycled post-consumer white paper with permanent, waterproof inks for dependable archival use. Sewn page binding and reinforced hard cover provide great strength and durability and allow for book to lay flat.