From the Sideshow Collectibles website:
Joining Sideshow's award winning line of Alien collectibles is the Alien - Big Chap Statue from the original 1979 sci-fi classic. 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. The Alien - Big Chap Statue is the perfect complement to your Alien legacy collection, an outstanding addition to any display. Made of polystone.
Product Size: 16" H (406.4mm) x 7.5" W (190.5mm) x 6.5" L (165.1mm)