This drain cover for sink is multipurpose, perfect to use in the kitchen, bathroom and laundry, fit most basins, drains, sinks, and slop sinks. Easy to use, simply put the catcher on the tub/shower drain and press down on the suction cups for a secure hold, easy to catch hair. The filter can be used in bathroom as hair colander to stop the hair flow in the drain. The water sucker can be a rice filter or beans sucker while washing the grains or vegetables in the kitchen.