The WORX WA0892 Off Limits Accessory is a module designed for use with Landroid robotic mowers, specifically compatible with 2021 models. Made from a combination of alloy steel and plastic, this battery-powered accessory is manufactured in China. It is a genuine WORX product, offering a reliable and durable solution for enhancing the functionality of your lawn mower. The off limits accessory allows for customized exclusion of specific areas within your garden or patio, providing precision control over where your mower operates.