Extended bristles help reach dusty crevices and unreachable spots, thoroughly cleaning your device's nooks and crannies and removing hardtoreach dust for a more comprehensive clean Protective deep cleaning uses elastic nylon bristles and a finely sharpened tip to clean deeply while protecting surfaces, delivering a safe and gentle clean with no scratches Timesaving design features a brush head about 10 cm wide to increase cleaning efficiency, allowing you to cover larger areas quickly Designed for complex spaces with an embedded short brush head and a fine handle that reach under key caps and in device gaps, removing dirt and grime with precision and leaving no traces Specifications Material: elastic nylon bristles Brush head width: approximately 10 cm Handle: fine Compatibility: suitable for standard keyboards, laptops, and other devices with tight gaps Performance: safe deep cleaning, scratch Use scenarios Office or home keyboard maintenance: efficiently clean surface areas and under keys on standard keyboards and laptops Gaming or mechanical keyboards: reach under keycaps and between switches for thorough cleaning Cleaning between device gaps on desktop peripherals: remove dirt and grime from tight spaces and under edges across various devices