Material: silicone material, skin-friendly touch, dust-proof technology, dirt- and easy to clean. Multiple functionsConvenient and practicalClean thoroughlyMeets the needs of deep cleaning Silicone material Smooth and softDust- proof processStain and easy to clean Multifunctional: This product can also be used to clean camera lenses, grinders, keyboards and other items. A new reorganized conceptpeaceful and balancednever lack of surpriseExpansive capacityExcellent material - rebound and restore efficientlyConstant and stable blowingComfortable and practical