Description: Such a pool plug is threaded, compact in size and convenient to install. With strong stability, strong pressure resistance, not easy to break, it can be used for a long time. A pool plug can be used to block the pipeline of your swimming pool, so as to prevent water from entering the pipeline and prevent the pipeline from being damaged due to the expansion of freezing water in winter. It is constructed of plastic material. The diameter of this product is 5.25cm. The length of this product is 3cm. It is suitable for outdoor swimming pools, kitchen and bathroom pools and small indoor swimming pools. Item Name: Drain Plug Material: Plastic Features: Effective, Lightweight, Durable, Convenient Size Details: Diameter: 5.25cm/2.07" (Approx.) Length: 3cm/1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Drain Plug Such a pool plug is threaded, compact in size and convenient to install. With strong stability, strong pressure resistance, not easy to break, it can be used for a long time. A pool plug can be used to block the pipeline of your swimming pool, so as to prevent water from entering the pipeline and prevent the pipeline from being damaged due to the expansion of freezing water in winter. It is constructed of plastic material. The diameter of this product is 5.25cm. The length of this product is 3cm. It is suitable for outdoor swimming pools, kitchen and bathroom pools and small indoor swimming pools.