These are OEM Quality Park foam lined disk/CD mailers, designed to securely transport diskettes, CDs, or DVDs. Each mailer features a smooth, antistatic foam inner lining that protects data during transit. The preprinted design with "Floppy Disk/CD Mailer" in black ink allows for easy identification, while the Flap-Stik closures provide added security. Made with a high percentage of recycled material, these mailers are both functional and environmentally friendly.