COILED NOTEBOOK: With designer Hello Kitty Balloons front and back interchangeable covers measuring 8.5" x 11", this notebook gives you more space to work with while fitting comfortably in most tote bags and backpacks! FUNCTIONAL STICKERS INCLUDED: Use the coiled-in sheet full of stickers to color code and organize your notebook. The best way to add your own personal touch. PREMIUM PAPER: Constructed with 160 perforated pages made with thick, rich 80# Mohawk paper. This premium paper provides a luxurious writing experience. MORE THAN A NOTEBOOK: Enhance your book with Erin Condren snap-in accessories (sold separately) like interchangeable covers, snap-in bookmarks, checklists, sticky notes and more. COLLEGE-RULED LINED PAPER: This college-ruled lined paper is ideal for note-taking, journaling, list-making and more. It keeps you organized one line at a time. Coiled Notebooks by ERIN CONDREN with stylish, interchangeable covers allow you to explore versatile and functional note-taking, list-making, journaling, sketching and more in the classroom, conference room, at home and on the go. These designer spiral notebooks are hand-coiled in the USA and feature 160 thick, perforated Mohawk 80# pages with multiple page options, including college-ruled lines, dot grid (5mm), productivity, graph or blank layouts. Each notebook comes with stickers and elevated interchangeable features like snap-in bookmarks, productivity and planning dashboards, sticky notes and more so you can customize each notebook to match your style, schedule, and writing needs.