General description This Floating Brush Magnetic Aquarium Fish Tank Glass Seaweed Scraper Cleaner features a human-oriented handle and an arc design for comfortable use while navigating corners. Its unique floating design prevents the cleaner from sinking to the bottom of the tank, making it easy to retrieve. Technical specifications Color: Blue Material: Plastic / Magnet Size: S: approx. 7.5 x 6 x 4 cm (2.95 x 2.36 x 1.57 inches) Suitable for glass thickness: 0.5 cm (0.19 inches) Package Content: 2 x Aquarium Magnetic Cleaner Measurement allowed error: +/- 1-3 cm Usage Utilizes a soft cleaning cloth that does not leave slime or residue on the tank's exterior. Features a super magnetic force for effective cleaning by wiping the outside brush. Non-scratch cleaning pads ensure safe glass removal. Other information Note: Avoid prolonged exposure to seawater to prevent corrosion. Light shooting and different displays may cause slight color variations from the actual product.