EZ Mounts -1 Pair Universal Home Theater Surround Sound Floor Speaker Stands for Rear Mounting Speakers Such as Bose Acoustimass, Cimemate, Jewel Cubes, Lifestyle Speakers and many other Popular Brands (Multiple speaker attachment methods including keyhole style, single bolt or screw type) Multiple speaker attachment methods including keyhole style, single bolt or screw type Variable height adjustment (26.8" to 43.3") Maximum weight capacity: 5lbs. Includes assembly and mounting hardware. Works with Most small satellite speakers with mounting hole on back of Speaker