This putty knife set is crafted from 3CR13 stainless steel, offering high hardness, durability, and corrosion resistance. The mirror-polished finish ensures a smooth surface that is easy to clean and built to last. The handles feature soft Pp and Tpr materials with non-slip texturing and finger guides, providing a comfortable grip that effectively reduces hand fatigue during extensive drywall work. The set includes four sizes-2, 4, 6, and 8 inches-to meet various job requirements: smaller sizes are ideal for handling adhesives and drywall joint tape, while larger sizes are suitable for spackling, plastering, and general home renovation tasks. The 0.8mm fully flexible blades offer excellent flexibility, ensuring a smooth, refined finish. A hanging hole is included for convenient storage. Suitable for spackling, scraping off old paint, removing loose paint or wall coverings, patching dents and cracks, wallpapering, and various repair tasks. Weight: 1.12 lbs.