Optical Connector Cleaner: Cleaning fast,efficient,repeatable. User-friendly trigger design for both the right-handed user and the left-handed user. Each cleaning is very effictive and prooduce a surface. Consistency of cleaning without alcohol both outdoor & indoor, Neither static nor chemical contamination. Core can be replaced, Dry special anti-static Microfiber fabric, Cleaning belt is made of high density textile fiber. Provides 500+ times of cleaning, It is suitable for cleaning face of FC/SC/LC/ST//D4/DIN optical fiber connector PC/, Hand control operation, design, replaceable core Palm-sized and , Easy and safe to use whether in the engineering lab, on the production line, or in , 500 cleans per replaceable cleaning tape reel. Lint free anti-static microfiber fabric cleaning tape, Cleans a wide of and connectors such as SC, FC, ST, LC, , E2000, and more. Material: Plastic colour: Green Package Contents: 1 x Optical Fiber Connector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.