Features: brand new and high quality Than the use of alcohol, plus tampons or lens paper prone to causesecondary contamination of traditional cleaning methods, unique design and material selectionto make the result of each are to achieve the desired cleaning. Without any adverse impact onthe environment and the operator. Work without carrying a number of other traditional items, just gently rub the fiberconnector interface is cleared of dust and grease and clean. The new design structure, greatly reducing the costof production. Commodity price is only a fraction of similar imported products. Pack cleaningtape to clean more than 500 optical interface, and the cleaner the cleaning tape can be replaced. Both for optical experiments research units, can be applied to the constructionof indoor and outdoor fiber optic communications, maintenance, and fiber optic equipment, partssupply manufacturers shelf support. Made of plastic material, which is durable and reliable. Specifications: Material:Plastic Cleaning Material: High Density Textile Fiber Times of use: 550 times Scope of application: SC/for FC/ST/LC/D4/DIND, etc. Cleaning capacity: 20-50B Size:Approx. 12.5x3.2x8.5 for cm/4.92x1.25x3.34 inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Cleaning Box