The floor stand has a free-standing design that allows you to elevate your Amazon Echo speaker for optimal sound projection. The ringed design of the acrylic holder allows the Echo to have 360 degrees of unobstructed sound and zero interference with the microphone for voice commands. The wide and stable 11.8" D tempered glass base supports a telescoping center pole that quickly adjusts from 29.5" to 43.3" with a simple twist lock. Constructed of premium materials, easy to assemble, and with an elegant finish, this Echo floor stand is a space-saver and looks great any room in your home, office, or on display. There are great additional features. The horseshoe shape of the rings allows you to easily insert and remove your Echo while the power cord is still plugged into the device, while the center pole has an integrated cable channel.