VERY FAST CLEANING: Maximum cleaning speed. The rubber material of this large gaiter is a little stronger than in comparable models and therefore the gaiter returns to its original shape more quickly. As a result, more blowing processes are possible in a short time. Ideal for quick cleaning when changing lenses AVAILABLE: Safe and gentle cleaning is guaranteed with the bellows, as the nozzle consists of a soft rubber sheath. In addition, no chemicals are required for cleaning. The fan is made of high quality silicone The fan is made of high quality silicone The fan is made of high quality silicone, soft and elastic. The nozzle is super softthere is no risk of scratching it by touching it accidentally RELIABLE: odorless, safe and non-toxic, good flexibility, good feel, fast rebound, large air volume and reliable quality. The front of the fan has a hermetically sealed air nozzle which is hermetically sealed, the check valve is located in the front of the fan to prevent dust from being sucked out of the nozzle. VARIOUS FIELDS OF APPLICATION: Whether it's professional cleaning of your camera, sensor, lens, filter, keyboard or other sensitive electronics, it's up to the taskZF Notice:1. The monitors used are different, the computers are different, and the camera angles are different, there may be problems with the angle and color.2. Purely manual measurement, there may be 0-1cm error.