Features: This small-sized rectangular yacht/boat bilge water outlet and fish compartment drain is a must-have for any boat owner, ensuring efficient drainage and a clean, odor-free environment on board. Made of high-quality ABS material, this product is durable, lightweight, and resistant to corrosion and UV radiation, making it for marine environments. Designed for boat owners, fishermen, and water sports enthusiasts who value cleanliness and convenience, this product is easy to install and maintain. Whether you're cruising the open sea or fishing in a quietcove, this bilge water outlet and fish compartment drain ensures that your boat stays clean and freshes, enhancing your overall boating experience. Upgrade your boat's drainage system with this reliable and practical bilge water outlet and fish compartment drain, and enjoy peace of mind knowing that your boat isalways in top conditions. Specifications: Material:ABS Interfaces diameter: Approx.20mm Interfaces diameter: Approx.28mm Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Baits Well Aerator Spray Head