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 8 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.