3 in 1: straight forceps: about 27 cm; curved forceps: about 27 cm; curved scissors: about 25 cm. Material: stainless steel, just rinse and dry them after each use with a clean cloth and never rust, no water pollution. Delicate end specially designed for cutting small aquatic plants. The curved design makes it easy to cut plants near the edges and corners of your tank. Ideal for all types of aquarium plants, substrate, gravel and other decorations.