Outlet Insulators Draft Sealers - 4 Sizes EVA Foam Socket Insulation Gaskets | Universal Electric Switch Wall Plate Covers for Energy Saving, Draft Blocking (White, Single 20 Pack)

Upgrade your home's energy efficiency with these versatile wall outlet insulation gaskets.The pre-punched rectangular gaskets create a snug barrier between your wall plates and electrical boxes, helping to reduce drafts and maintain consistent indoor temperatures. Each gasket is precisely cut to accommodate standard outlet and switch plate configurations, making installation quick and straightforward. The white foam material blends seamlessly behind your existing wall plates while providing an effective seal. Perfect for both switches and electrical outlets throughout your home, these universal gaskets work with standard wall plates to help minimize air leakage around electrical boxes. The set provides enough gaskets to outfit multiple rooms, making it an excellent choice for whole-house installation.

• 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 comfort—ideal 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 interiors—skip 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.