The dished blade is made from stainless steel Polished To a mirror finish for resistance to rust as well as easy ground penetration and minimal soil adhesion., 5" Blade Size: The 5-inch blade size is ideal for working in tight spaces or smaller planting areas, providing precision and control when digging, scooping, and transplanting., Easy to Clean: The stainless steel blade is easy to clean and maintain, requiring only a quick rinse with water after each use to prevent soil buildup and prolong the life of the tool.