Features: Easy aquarium maintenance without getting your hands wet. Effectively removes dirt from the bottom of your aquarium. Very well made, stainless steel, very resistant, easy to handle. Cuts and removes even the most stubborn algae. Rinse and air dry or wipe dry with towels after use to prevent rust or corrosion. Technical data: Material: stainless steel. Total length: about 65 cm. Color: silver. Contents: 1 seaweed scraper. 2 extension rods: 10 blades.