The Mega Construx Black Series Call of Duty WWII Winter Crate GYF87 is a gear building set with 31 pieces, featuring a military theme and specific to the Call of Duty character family. Made of plastic and suitable for ages 16 and up, this set allows fans to construct various military-themed pieces from the WWII era. The packaging comes in a Blister Pack, making it a collectible item for enthusiasts of Call of Duty and Mega Construx products.