The Universal Acoustics Vibro-Pads Lite Vibration Isolation Pads are specially designed to compliment your studio equipment from laptops and midi controllers but theyre most effective when used in conjunction with studio monitors. The isolation pads are formulated from high load bearing foam which makes them denser than most other isolation pads. This helps to keep the studio monitors in place as well as displacing any annoying frequency buildups. Each set includes 4 pads with a leveling adjuster which lets you position your monitors in the optimal position. Whatever the angle you position the isolation pads you are going to hear an noticeable sonic improvement with increase audio accuracy. These durable versatile isolation pads are ideal for any studio or home recording environment. Versatile Positioning Options The Isolation Pads come with an individual leveling adjuster which lets you position your pads and studio monitors as you see fit. The adjuster provides a 5° or 10° slope to angle the monitor up down or flat for the optimal listening position. Many studio engineers and audio professionals know that most monitors have a sweet-spot which is the ideal position for listening to your audio. With this leveling adjuster you can find the sweet-spot and maintain the position to deliver the best audio reproduction possible. Features 4 x 100mm Pads Leveling Adjuster Charcoal Colour High Load Bearing Foam Wedge Angle: 5-10°