Features: brand new and high quality Adjustable and flexible backing board, the bottom drain hole is placed to drain water to prevent the growth of dust, and the bottom anti-slip pad is designed to be stable and firm. All-round cleaning, suitable for cleaning in different scenarios, to solve the problem of corner cleaning. Single for head with shovel crevice brush, window dustpan crevice brush, multifunctional floor crevice brush, double for head crevice brush with shovel, spiral crevice brush 360° deep cleaning, super cost-effective. The soft and fine bristles can clean the dust stains in the crevices and the painted surface of the stove without damaging the surface of the utensils. Wet and dry use, effectively cleans stains and dust, leaving no residue in subtleties. Specifications: Material:Plastic Color:As the Picture Size: Approx. 23x10x6 for cm/9.06x3.94x2.36 inches Package Includes: 1 Set Cleaning Brush（4 Pcs with for Case） note: 1.Please allow 0-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3.Other parts are not included. Thanks for your understanding.