8 In 1 Electric Drill Crevice Cleaning Brush Car Wash Tool Set, Size: B Model 1. Multifunctional drill brush cover, can be used in many places: table, toilet, mirror, grill, metal surface 2. Efficient and hands-free, easy and efficient 3. Different sizes and hardness to meet various daily cleaning needs 4. High-quality PP curved wire, wire diameter thickness 0.2 (white silk)—0.35—0.4mm 5. The position of the head of the ball head brush is normally 0.35 black wire, the black wire is the hardest, and the white brush wire is the softest 6. Chassis: enhanced new material PP 7. Steel connecting rod: Nickel-plated high-strength S2 steel general-purpose hexagonal metal rod for electric drills, the rod and the chassis are directly injected into one molding 8. Net weight: 8 pieces set 505 grams A model packing list: - Crevice Brush x 1 - 2 inch brush head x 1 - 3.5 inch brush head x 1 - 4 inch brush head x 1 - 5 inch solid brush x 1 - 5 inch hollow brush x 1 - 30x40cm two-color thickened car wash towel x 1 - 15 cm extension rod each set x 1 B model packing list: - Crevice Brush x 1 - 2 inch brush head x 1 - 3.5 inch brush head x 1 - 4 inch brush head x 1 - 5 inch solid brush x 1 - 5 inch ball brush x 1 - 30x40cm two-color thickened car wash towel x 1 - 15 cm extension rod each set x 1