This is the STROKE LAB 2M CS putter from ODYSSEY, a putter brand under Callaway. Product Features: Head Model: 2M CS (center shaft) model. It features a stable, large mallet shape. Insert: The face features the "WHITE HOT MICROHINGE" insert, which supports a stable stroke and forward roll. Shaft Technology: The "STROKE LAB" series employs a composite shaft of carbon and steel, designed to increase the overall moment of inertia of the putter, enabling a consistent stroke. Adjustment Function: Two weights are placed on the sole, optimizing the center of gravity balance. Condition: Used (I think the condition is good.) Accessories: Head cover There are no noticeable major scratches or stains, but please consider this item as used. Please check the condition in the images.