Designed to fit most brands of speakers, this universal speaker mounts are incredibly easy to install. It provides +/- 30 degree tilt, up to 180 degree pan and 360 degree rotation adjustments as well as a unique combination of simplicity and security. These universal speaker mounts are designed for mounting most mini, satellite and bookshelf style speakers weighing less than 10 pounds. The speaker can be positioned anywhere in a room to achieve optimal sound quality. These mounts are ideal for office or home theater surround sound applications. Marterial, Steel and Polyethylene.