Features: Equipped with cleaning brush and masking tape It can be used to remove stains on all kinds of white shoes, such as shell head shoes, canvas shoes, sports shoes, air force shoes, etc. Unlike other products that whiten shoes by covering, it removes yellow dirt through chemical reaction and essentially restores its natural color. Mild formula, no damage to shoe material and surface, safe and harmless. Just use it. You don't have to adjust the proportion yourself. It also has its own extrusion nozzle, which is simple to operate, evenly applied and does not dirty hands Specification: Style: 30ml, 100ml Tips: The product needs to be used in the white part, and the colored part needs to be covered with masking tape. Before operation, paste around the white area with masking tape to avoid misapplication. If it is applied by mistake, please wipe it in time and rinse it with water to avoid fading. Please do not mix with other redox agents and cleaners. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you Please allow 1-2cm measuring deviation due to manual measurement. Packages: 1 x White Shoes Cleaner Gel 1 x Brush 1 x Tape