Package includes: 2 pieces 75mm sink Colander. Size: The hair catcher is 3 inches (7.5 cm) on the outside and 1.7 inches (4.3 cm) on the inside, to meet every standard drain. Great design: the sink has 70 drainage holes, which can drain water quickly and collect small waste at the same time. Multi-purpose: the sink can prevent clogging of drains forming and unpleasant odor. Ideal for kitchen, bathroom and drain hole. Note: It will fit most standard sink, please make sure what size you want and if your sink size is compatible with this filter before purchase. Product description Pack 2 sink strainer plug Features: The well has 70 drainage holes, which can drain water quickly and collect small waste at the same time. The sink can prevent clogging of drains from forming and unpleasant odor. Specification: Material: Stainless steel Size: 3 inches (7.5 cm) outside, 1.7 inches (4.3 cm) inside Quantity: 2 pieces