4 different sizes wrapped:Set of 4 (Large Medium Small Plus Small) Hair Catcher Shower Drain fits most sink drains and garbage disposals. Large: Outer diameter: 4.45; inner filter: 2.87; depth: 1.46; Medium: Outer diameter: 3.54; inner filter: 2.28; depth: 1.18; Small: Outer diameter: 2.76; inner filter: 1.77; depth: 0.98; Plus Small: Outer diameter: 2.17; inner filter: 1.42; depth: 0.792 mm micro-perforation:Bowl area of the sink strainer shaped by a metal sheet flat rim to rest over sink hole, efficient anti-clogging shield lets liquid flow seamlessly into the drain while it blocks food particles.Rust-free & non-deforming:Sink drain stopper is made of solid stainless steel and a premium finish that ensures high corrosion resistance which makes it almost non-deforming and rust-free.Easy to wash:Sink drain stopper is easy to wash with warm soapy water to keep the mirror finish shine. Suited to daily utilitarian use for long-lasting protection against clogging.Package includes:4x sink tub drain stopper. Lifetime warranty.