Lot of 4 Packs M-D Dual-purpose Outlet Sealer Plate Insulators - 6 pack. Dual-Purpose OUTLET DEALER Sealer White QTY 4. COME IN A 6 PACK. YOU GET 4 PACKS OF 6. You get four (4) brand new packages of six (6) OUTLET sealers. Prevents air leaks through electrical receptacles. Invisible after installation. .
