Eco-Friendly Nail Files: ForPro ECOFILES are nail tools specially designed for repeat use. Foam Board Nail Files: Made of durable, yet soft mylar surface, these nail files last up to four times longer compared to standard files. 80/100 Grit Nail File: Each ECOFILE features an extra coarse 80 grit on one side and a coarse 100 grit on the other to quickly and easily file nails to desired shape, giving edges a flawless finish. Pink Nail Files: These foam board nail files come in a pretty pink color. The foam board nail files are eco-friendly, waterproof and sanitizable. Size And Quantity Details: Each pack of these 80/100 grit nail files comes with 20 pink nail files. A single nail file measures 7” x 0.75”.