Premium Quality: The hair stopper shower drain fits most bath drain cover to fit snugly in your tub and keep hair from clogging your pipes. The standard size of the drain stop for hair is 4.6*4.6*0.8 inches. Durable material: This product is made of PVC, non-toxic, cold resistant, acid and alkali resistant, aging resistant, good electrical insulation, and flame retardant. Widely Used: The combination of 3 packs can meet the use of kitchen sink, bathroom floor drain and washbasin at the same time. Easy to Install: Just put hair stopper on a floor drain, then press the 3 suction cups to squeeze out the air from the suction cups and the contact surface to hold the hair stopper in place. It can be kept in its original position even when you shower or wash your hands. Money Saver: No more expensive plumbing bills to unclog drains. Protect your drain with the bathtub drain stoppers before it gets clogged with hair and debris.