Starfish drain cover by Umbra catches hair and helps prevents clogs in tub and shower. Flexible silicone construction. Suction cups hold cover in place. Measures 6-1/2 inches in diameter by 1/2-inch high; fits most standard tub and shower drains. Designed by Sung Wok Park for Umbra - the worldwide leader in innovative, casual, contemporary and affordable design for the home.