Perfect for organizing your documents with a touch of sustainability. The tear and water-resistant poly wheat straw material is durable, acid-free, and PVC-free. The single pocket, letter-sized design expands up to 1" to hold large projects. The set includes five unique colors for easy color-coding, a straight-cut top, and an ergonomic cutout for easy document retrieval. Number of Sections: 1; Tab Cut: Straight; Size: Letter; Punched/Unpunched: Unpunched.