40mil

Caution Watch Your Step Sign 10×7 inches Aluminum 2-pack Reflective UV Weathe…

Weatherproof 3 Pack No Parking Do Not Block Driveway Signs – 10″…

Electric Fence Sign 4-Pack, 10″x 3.5″ Plastic, Waterproof

4-Pack Warning Electric Fence Safe Sign, 10″x 3.5″ Plastic Sign

10”x3.5” Electric Fence Safety Signs – Waterproof, Dustproof and Durable, 4-Pack

Safety Electric Fence Sign 4 Pieces 10×3.5 Yellow Reflective Plastic Durable