The brass and construction of this marine plug offers exceptional durability, making it for use in harsh aquatic environments. Its expandable design allows for easy installation and removal, ensuring a for your boat's baitwell, thus maintaining optimal water Features -Color:Golden -Material:Brass -Size:5.00X3.00X3.00cm/1.97X1.18X1.18in -Durable construction: crafted from brass, this plug is designed to withstand harsh marine conditions and provide use -Effective sealing: the rubber expansion mechanism ensures a tight seal, preventing leaks and maintaining the integrity of your vessel -User friendly: no tools required for installation, making it accessible for both diy enthusiasts and professional repairmen -Multipurpose: ideal for sealing a variety of openings, this plug is a versatile addition to any boat maintenance toolkit -Waterproof performance: ensures a watertight seal, protecting your boat's interior from water ingress, essential for Package list: 2 plug