This serrated urethane blade is cast over a metal core. "SOLID" is handwritten in sharpie on its base which likely refers to a solid metal core.
Although the item has sustained some production wear, such as scratches and scuffs, it is in overall good condition.
Item size - 31.0" x 2.0" x 0.5" (78.74cm x 5.08cm x 1.27cm)
This item comes with a Prop Store Certificate of Authenticity.