The NTT-AT Optipop Reel Cleaners are a compact cassette-style cleaner. The improved cloth and package design offers cost and time savings compared to competitive cassette cleaners. One squeeze of the ergonomic lever advances and exposes the required amount of fresh cleaning fabric for each cleaning. This simple, effective design is ideal for field or factory cleaning requirements. Optipop fiber optic cleaning products are famous for delivering high quality cleaning and consistent performance. These fiber optic cleaning products are a cost-effective, high end cleaning solution recommended by leading fiber optic networking companies. They feature densely woven micro-fiber cleaning media that provides you with exceptional cleaning performance while minimizing static charge to prevent debris from being re-deposited onto the fiber tips. An anti-static resin is used in the body of the cleaning cassettes, which furthers ensures against static buildup. Features: · The most cost effective high-end cleaning solution available · The washed, ultra clean micro-fiber cloth captures debris and other contamination · The cloth is robust, it does not fray or leave any fibrous materials behind · Eliminates electrostatic charge · Recommended by the leading optical networking companies · Suitable for factory or field use. · Is already installed with a reel good for 400+ Cleanings. Unlike other auctions on Ebay, this auctions Comes with an extra cleaning reel, for a total of 800+ cleanings!!