24-Pack Plastic Folders with Pockets and Prongs,2-Pocket Folders with 3 Fasteners, Poly Folders Holds 8-1/2" x 11" Paper for School/Office/Home, Blue Heavy duty plastic folders with size 9.4" x 11.6", fit us Letter Size paper. 2-pocket folders provide extra additional space for fragmented files, 100+ sheet capacity for each pocket. Poly folders with 3-prong enables punched documented to be secured inside the folder effortlessly and efficiently. plastic folders made of durable polyethylene material, PVC-free, anti-tear, anti-wrinkle and waterproof. Multipurpose, colorful 3-prong folders used to collect various types of files for school and office.