Weatherproof an extension cord - Tommy Tape Self-Fusing Silicone
Twist and Seal Cord Protect Outdoor Extension Cord Cover and Plug Protection, Black TSCP-BLK-BL - The Home Depot
1pc Outdoor Electrical Box Ip54 Waterproof Outdoor Extension Cable Safety Cover Outdoor Socket Plug Protector Heavy Duty Large Size Green Black - Tools & Home Improvement - Temu
Restmo 2 Pack Compact Outdoor Extension Cord Cover, IP44 Waterproof Box and Safety Housing Case, Ideal to Protect Outdoor Plugs, Electrical Connections, Holiday Decoration Lights, Size Small, Black - Amazon.com
Twist and Seal Heavy Duty Cord Protector, Green - Walmart.com
CordSafe Plus Extension Cord Plug Protector Connection Safety Cover Water-Resistant Indoor Outdoor Black 1 pk - Walmart.com