The classic and colorful Clairefontaine Side Wire Notebook is filled with 90 sheets of elite quality Clairefontaine paper. This acid free paper has an exceptionally smooth satin finish, no see-thru and ink never bleeds. Laminated cover and double spiral binding ensure durability. Available in ruled paper. Assorted cover designs. Notebook size: 4 1/4" x 5 5/8", paper size approx: 3 3/4" x 5 5/8". C8506.