The McAlpine STWGR-CP 1½" Shower Grid is a chrome-plated plastic grid designed to fit over the drain in a shower tray or wet room floor. It prevents debris and hair from clogging the drain while allowing water to flow freely. This durable and long-lasting component is easy to install and maintain, and is compatible with a wide range of shower systems. It is available in White, Chrome Plated or Gold Plated Plastic.