Pieces Swimming Pool Plug Diameter 32, 38mm Winter Rubber Plugs with Stainless Steel Bolts Antifreeze Product for Winterizing Swimming Pools from Freezing to Swimming Pool Drainage Pipes

【Effective Protection】The winterizing pool plug can protect your pool from the harshness of winter. A simple solution that prevents serious damage to your pool. 【Easy to Install】The pool kit is easy to install and use, operational in seconds. The drain plugs can be used to plug drain holes in your pool. 【Durable Material】The pool plug is made of stainless steel bolts and durable rubber. The metal parts are stainless steel to prevent rust, and the rubber material ensures a firmer fit. 【Multi-purpose】Pool plugs used as pipe plugs, oil skimmer plugs, return pipes and detergent pipes in the pool during equipment maintenance.