The Fish Tank Comb is expertly crafted using reliable plastic material, providing and highly durable solution. You can easily install it on your fish tank and it can well prevent fish and water plant overflow. It is a practical and necessary tool for overflow box. Features -Color:White -Material:Plastic -Size:30.00X5.00X0.30cm/11.79X1.97X0.12in -This fish tank comb is crafted with excellent plastic material, ensuring both safety and longevity. -Lightweight to carry and features smooth surface, which is safe for fish, and won't damage them. -You can install in on your fish tank, it can effectively avoid your fish overflowing from the fish tank. -The high transparency of this product makes it easy to clean and maintain. -Designed to be a perfect fit for fish tanks and aquariums, this product is a must-have for any aquarium enthusiast. Package list: 1 tank comb