Key Features Safe: Dull stainless steel blades keep hands and fingers during safe use, much safer than knife. Convenient: Perfect for use directly over bowl or plate; Ideal for breakfast snacks or a sweet dessert treat Slice your banana with one quick press and keep the sliced bananas in the same size and thickness It can also be used to slice sausage and cucumber. Dimensions: L*W:17cm*5cm ,suitable for the diameter of banana