3 in 1: straight tweezers: ca. 27 cm; curved tweezers: ca. 27 cm; curved scissors: ca. 25 cm. Material: Stainless steel, simply rinse with a clean cloth after each use and dry and never rust, no water pollution. Br> Sensitive end, especially for cutting small aquatic plants. < Br> The curved design makes it easy to cut plants near the edges and corners of your tank. Br> Ideal for all kinds of aquarium plants, substrates, gravel and other decorations. br>