From the Sideshow Collectibles website:
The 501st Legion: Vader's Fist - Clone Trooper Life-Size Bust captures every detail of the Dark Side's military in stunning detail. The bust is crafted in fiberglass, polystone, fabric and metal for the most authentic and realistic representation. Each piece is individually painted and finished, each with its own unique quality and detail that is the trademark of a handcrafted Sideshow Collectibles product. Standing over two feet high, the 501st Legion: Vader's Fist - Clone Trooper Life-Size Bust is a must-have for any STAR WARS collection.
Product Size: 26" H (660.4mm) x 27" W (685.8mm) x 10" L (254mm)