Material: the ergonomic handle is made from sustainable bamboo and the heads are made from sisal and palmyra plant fibers mounted in a bamboo head Size: 3.15 1.77 inches, the bristle diameter is large enough that it won't fall down the drain Ergonomic Design: These mini scrub brushes are ergonomically designed to hold comfortably and protect your hands from detergents. Easy to clean: the package comes with 2 scrubbing brushes, which can help scrub stains and dirt from various surfaces Wide application : suitable for cleaning pots, dishes, sinks, vegetables, tiles, carpets, bathtubs, hobs. It can perfectly clean the dirt on potatoes, carrots, radishes and other roots Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store