Foam switch gaskets are a simple, effective way to seal air leaks around light switches. Installed behind standard switch wall plates, they block drafts that waste energy and make rooms uncomfortable. Each pack of 50 provides enough coverage for an entire home or multi-unit project, making them ideal for both homeowners and contractors.

Features

• Prevents air leaks around light switches
• Cuts heating and cooling costs by reducing drafts
• Fits behind standard switch wall plates
• Fast DIY installation — no tools required

Specs

• Material: durable polyethylene foam
• Fits behind standard single light switch wall plates
• Thickness: ~1/8 inch (3 mm)
• Color: white (hidden once installed)
• Sold in packs of 50