Features: Pool Plugs – Includes 1 black plug set with 6 size options: 25mm, 32mm, 38mm, 45mm, 51mm, and 63mm. Ideal for winterizing and protecting your pool. Widely Used: Designed as tube plugs to seal pool plumbing lines during winter shutdowns and equipment maintenance, preventing water inflow or outflow. Reliable Performance: Made from stainless steel and PVC for durability, cold resistance, and secure fit—no slipping or shrinking over time. Easy Installation: Simply insert and tighten the expandable rubber plugs into return lines and other pool plumbing openings. Versatile Use: Suitable for outdoor pools, indoor pools, sinks (kitchen and bathroom), and other plumbing applications requiring temporary sealing. Specifications: - Material: Stainless Steel, PVC - Color: Black (as shown in image) - Sizes Available: 25mm, 32mm, 38mm, 45mm, 51mm, 63mm - Package Includes: 1 x Pool Plug Note: Slight size variation of up to 3mm may occur due to manual measurement. Monitor settings may affect color representation.