Steel City® 58-C-1 Blank Utility Outlet Box Cover, 4 in L x 2-1/8 in W, Steel | SMC
Nicor 12.5" Type C Water Meter Box Cover, 12-1/2" Polymer top Lid, fit – Utility Technologies
Chief PAC525FC In-Wall Storage Box with Flange and Cover
Carlon 4 in. PVC Blue Round Blank Electrical Box Cover E460R-CAR - The Home Depot
Amazon.com: TITACUTE USB Type C Anti Dust Plug 2 Pack USB C Port Plug Dust Cover with Carrying Box Dust Cap Plugs USB C Port Caps Protector for iPad 10 Samsung A53
RACO 1-Gang Square Metal Electrical Box Cover in the Electrical Box Covers department at Lowes.com
Creative Crate | Crate for Crafts | Stamp-n-Storage
Fiberglass Box with Self-Locking Latch and Clear Cover PTH-22440-C - Bud Industries
Club Car DS Carbon Fiber Dashboard Cover/Glove Box – Chuck's Custom Carts 'n Parts