My Custom Shop Dual 1/4" Single-Gang Wall Plate WPL-1110 B&H
My Custom Shop Triple-Gang Blank Wall Plate WP3A-B B&H Photo
Extra Large Oversized Blank Wall Plate Covers 6.38'' High
International Gray, Panduit blank wall plate 1 gang | ShowMeCables.com
Custom 1-Gang No Device Blank Wall Plate Personalized Add Your Image Photo Text Blank Device Wall Plate for Unused Outlets/Switches, Standard Size 4.50" x 2.76" - Amazon.com
Legrand Pass & Seymour 430S/S 1 Gang Box Mounted Blank Wall Plate, Stainless Steel (1-Pack) SL13CC20 - The Home Depot