The Lens Cleaning Kit with Small Rocket Air Blower from Giottos consists of a 3.5 x 0.6 x 1.2" retractable goat's hair brush, 8.7 x 5.5" microfiber cloth, small 5.3" high Rocket Blaster, 30ml spray bottle of cleaning solution and ten cotton swabs with pointed and blunt ends. This kit will help keep your equipment free from dust, dirt, smudges and fingerprints.