Each package contains 2 lint traps. This is 12 packs of 2 for 24 Total Easily Installs on the end of the washing machine hose that drains into the sink. Elastic collar to hold the trap in place. Zip ties may also be used for a more secure fit Made of a very tough white fabric mesh. Lint catchers help keep drains free of clogging laundry lint Catchers measure about 8" x 3". Opens wide enough to fit over a 2" nozzle. Made of a very tough white fabric mesh. Lint catchers help keep drains free of clogging laundry lint - installed on the end of the washing machine hose that drains into the sink. They have an elastic collar that fits around the drain nozzle to hold the trap in place. Opens wide enough to fit over a 2" nozzle. Of the three types of lint traps we carry, the Ritz trap has the largest holes and therefore will trap the least amount of lint. It's made of a tough fabric material that should last pretty good.