The SANUS Euro Series EF28 is a 28-inch speaker stand for small-to-medium bookshelf speakers up to 25 lbs. Each high-mass, cast-iron base includes rubber feet and adjustable carpet spikes for stability on any surface, and its rigid steel pillar features a concealed wire path. Includes steel top plate, 5 by 5-inch, which feature rubber speaker isolation pads for a non-slip surface. This product is sold as a pair. Product Width: 10.50" / 26.67cm Product Height: 28.00" / 71.12cm Base Plate wxd = 10.5" x 12" Top Plate wxd = 5" x 5" Capacity in lbs = 25lbs