Speed Treatment Results - Topical, Oral and Laser! Unique 'Matchbook' Type Package Small Size is Ideal for Precise Use Remove Fungal Nail Debris For Warts, Help Reduce Necrotic Tissue Disposable Fungal Nail Files The first disposable files for mycotic nails and verrucae debridement. Unique 'matchbook' design encourages frequent use and disposal, while small size is ideal for precise use. Removes fungal nail debris, improves nail appearance, and keeps nails thinner for easier trimming. Can also be used for warts and to help reduce necrotic tissue. Speed treatment results -- topical, oral and laser! 24 disposable nail files per pack.