Adjustable Stand Length These Pyle shelf speakers feature adjustable and extendable stand lengths that allow universal speaker compatibility. Its universal fit makes it suitable for heavy and light speakers. DURABLE WALL MOUNTING The wall speakers are made of reinforced technical steel, giving you more support and peace of mind for safe and convenient placement. Easy Installation The shelf speaker wall mount is designed to be mounted on virtually any wall or flat surface with a weight capacity of up to 50kg. Universal Compatibility The speaker wall mounts feature a universal soundbar and speaker compatibility. Can be used to mount center channel speaker systems. Versatile Use The universal speaker stand is adaptable enough to be used in a variety of settings. Ideal for home or office use.