ASC Direct, the language lab company, also sells disposable ear covers and mic covers that come in a 3-piece set for $3.00 with a minimum order of 50 sets. Please do not hesitate to contact me with any questions you might have. Sincerely, Carla K. Newton ASC Direct Inc. Sales/Customer Support Specialist Phone: 800-613-9554 Fax: 417-859-6292 [log in to unmask]<mailto:[log in to unmask]> www.ascdirect-usa.com<http://www.ascdirect-usa.com/>