Outlet Insulators Draft Sealers - 4 Sizes EVA Foam Socket Insulation Gaskets | Universal Electric Switch Wall Plate Covers for Energy Saving, Draft Blocking (White, Double 10 Pcak)

Boost Energy Efficiency & Cut CostsMade of 3.0mm (0.12 inch) thick EVA foam, these insulation gaskets seal outlets/switches tightly. They block cold/hot airflow, reduce heating/cooling energy waste, and improve room comfortideal for any home energy-saving plan. | Safe EVA Foam: Insulation & ProtectionCrafted from lightweight, soft EVA foam with heat-insulating and windproof properties. It not only stops drafts but also adds a safety layer, helping prevent accidental contact risks and enhancing wall socket/switch safety. | Universal Fit: No Hand-Cutting NeededWorks with all mainstream wall sockets and light switches, including toggle, duplex, and rocker types. Suitable for most home and commercial interiorsskip time-consuming custom cutting; the gaskets adapt to standard openings easily. | Pre-Cut Design: 5-Minute Easy InstallationPre-cut shapes and pre-punched holes let you install in minutes: just remove excess foam to match your socket/switch plate, then place it under the cover. No tools or professional skills required | 4 Sizes for All NeedsComes with 4 practical sizes: 2.48''x4.21'', 4.21''x4.29'', 4.21''x6.18'', 4.21''x8.24''. Check your switch/socket size before buying to pick the right fit, ensuring a tight seal for every spot.