Spongebob Folder Set - Bundle with 4 Heavy Duty Laminated Folders with 2 Pockets Each for School, Office Plus Stickers, More | Spongebob Squarepants Back to School Supplies Stuff. This Spongebob back-to-school folder set includes 4 two-pocket folders featuring colorful artwork of Spongebob and Patrick. 2 of each style. These Spongebob folders help to keep important papers organized and are ideal as classroom supplies. Each folder is made of laminated material, ensuring they last all school year. Designed for Spongebob Squarepants fans, this classroom set is suitable for everyone, from elementary school students to high school and beyond. Officially licensed Spongebob school supplies for kids, boys, and girls alike. The set also includes Spongebob stickers and a Beach Kids door hanger.