Oversize Mallet Shape - An oversized mallet shape is constructed using 304 stainless steel and features a single sightline for improved alignment at address. SIK ALUMINUM FACE INSERT - An aluminum face insert features SIK Golf ™s proprietary Descending Loft Technology (DLT) for excellent feel and straighter and more accurate putts. Adjustable Weighting - The Cuda putter comes with two 10g sole weights that can be adjusted up to +15g or -5g each (adjusting head weight from +30g to -10g) using heavier weights (5g, 15g, 20g, 25g) to dial in feel and stability. Weights sold separately. SIK Face Technology - We partnered with SIK Golf to design the most accurate putter face possible. Each aluminum face insert features SIK Golf's patented Descending Loft Technology (DLT) that utilizes four descending lofts to ensure the most consistent roll and launch angle for a variety of putting strokes and attack angles The Most Consistent Roll For Every Stroke - We partnered with SIK Golf to design the most accurate putter face possible. Each aluminum face insert features SIK Golf's patented Descending Loft Technology (DLT) that utilizes four descending lofts to ensure the most consistent roll and launch angle for a variety of putting strokes and attack angles