This is a low-cost but extremely safe kit for cleaning the sensor in a Digital SLR Camera, ideal for the photographer cleaning a sensor for the first time. The kit is supplied with comprehensive, illustrated instructions. Photographic Solutions guarantee that using Sensor Swabs & Eclipse solution will not harm the sensor. This kit contains Type 3 Sensor Swabs (24mm in width) suitable for cameras with 1.0 multiplier sensors, including Canon 1 Ds Mk 1/2/3, 5D Mk 1/2, Kodak 14N/SLRc/n, Nikon D3/D3x/D700 & Sony A850/A900.