At-A-Glance Desk Calendar Base 4.5"x8"

At-A-Glance Desk Calendar Base for Loose-Leaf Refill, 4.5 x 8, Black. Two rings lock in a loose-leaf calendar refill (sold separately). #17 Calendar Base-Standard base fits most looseleaf calendar refills up to 3.5 x 6. Features a classic yet contemporary look. Keep your busy schedule secure in this calendar base. High-impact, molded plastic base provides long-lasting support and is recyclable.