ACCO Pressboard Hanging Data Binder, 14.875 x 8.5 Inches, Light Blue (54042) Top and bottom loading binder expandable for various sized projects. Retractable storage hooks for single point or drop file hanging systems. Adjustable flexible nylon posts allow maximum capacity with minimum storage space. Embossed PRESSTEX acrylic-coated pressboard cover resists moisture and scuff marks.