17 Style Calendar Base, Black, Plastic, 2-rings, (3.5" x 6.5"), Compare to E17-00, Made in the USA
Desk Calendar #17 Base for 3-1/2 x 6 to 6-1/2 Refill, Black - Sold As 1 Each
Two rings lock in a looseleaf calendar refill. Standard base fits most looseleaf calendar refills up to 3 1/2 x 6. Base Color: Black; Sheet Size: 3 1/2 x 6 1/2; Base Material: Molded Plastic; Calendar Base Features: #17 Calendar Base.