Standard sheet protectors are used almost every day in schools and office environments. Designed to fit most applications (thus the word standard), these high quality protectors aren't too rigid or flimsy. Take a look and see the awesome options listed below and locate a sheet protector for your needs. These standard weight polypropylene sheet protectors are designed for durable storage on various documents and reference materials. Options are available for archival storage and from awesome manufacturers including Wilson Jones, Cardinal, Avery and C-line. Check them out today.