Welcome to loveshoping,enjoy yourself! Features: -Easy to filter, not afraid of clogging. -The dirt settles at the bottom of the bucket so wash water stays clean. -Can effectively isolate sand and stone during the process of car washing, and keep the water quality clean. -New environmental protection PP material, high impact resistance, strength and toughness, acid alkali resistance. -Dirt falls to the bottom and stays there. The Grit Guard is a real paint-saver and has a number of other uses, too. -Use it to clean paint brushes by running the bristles across the grid in a bucket of water or paint t hinn er. Also use to clean automotive parts or drain your oil filter. -The Grit Guards radial grid surface works by scraping dirt out of your mitt or sponge as four quadrants at the base of the Grit Guard calm the wash water and hold the grid at the bottom of the bucket. -The surface radial design of sand and gravel isolation network will extract particles from your car wash gloves, such as dust, sand and dirt, from providing a clean, scratch free car wash gloves, so that your car's paint will not have spiral lines and scratches. Description: Material: Plastic PP Color: Black/Red/Blue/Yellow Diameter: 9.25"/10" Package Included: 1 x Car Wash Grit Guard Note: Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!