Set contains two Rubber Boot Mats, for the front and back door. Thick, sturdy rubber will stand up to a family’s use and abuse. The one inch raised sides are deep enough to keep in the dirt and debris, just spray off with the hose to clean. Keep one by every door to contain muddy shoes and wet boots. Put under the pet bowl to keep the spills and splashes at bay. Prevent overflow by using as a tray under potted plants. Measures 32″ L x 16″ D x 1″ H.