- Special silicone-free cleaning tissues for lint-free cleaning of optical surfaces ,- Made without silicone which avoids the formation of smears ,- Optimized for wet cleaning with a special cleaning fluid - Material: Paper ,- Model: Optics ,- Washable: No ,- Width x Length: 12 x 6 cm ,- Colour: Cream Nature ,- Usage: Photo ,- Number: 150 St. 2 years legal warranty only