4x Plastic Pool Bottom Plug, Water Stopper with Ball, 5 Pcs. Description: What you will get: 5/10x Pool Filter Pump Strainer Hole Plug (depending on your choice) High-quality material: Made of high-quality plastic material, durable. Main use: A good seal makes it useful for blocking drains. Wide applications: Suitable for most pools or above-ground pools. Size: 5.4x2.9cm Specification: Material: Plastic Size Chart: 5.4x2.9cm/2.13x1.14in Package includes: 5/10x Pool Filter Pump Strainer Hole Plug (depending on your choice) (4-pack) Note: 1. Please allow slight error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wishing you a wonderful online shopping experience!