These are the largest domes we offer. They feature a sturdy, acrylic design and measure 15" in diameter (interior dimension). While the dome itself measures 24" high, a special step down base is available to provide 25 1/2" of height inside the dome. The acrylic is 1/8" thick. Great for large dolls or other large items you wish to display! Also perfect for productions of "Beauty and the Beast" and church tabernacle displays. Select base style below: