Description:With stable and elastic structure design, the winterizing plug is highly pressure-proof, not easy to break and can serve you for a long time.What the winterizing plug can offer you is that it can be used to plug your swimming pool pipes to avoid water from entering the pipes and causing freeze influence.Made of rubber material, it is long-lasting.The length of the winterizing plug is 6.3cm.It is suitable for swimming pool and pond.Item Name: Winterizing PlugMaterial: RubberFeatures: Stable, Strong Construction, Anti-wearSize Details: Length: 6.3cm/2.4" (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 Winterizing Plug