The wire H-Stakes are commonly used for 4 mil corrugated plastic lawn signs. We offer a variety of sizes including 10"W x 15"H, 10"W x 24"H standard 10"W X 30"H stake as well as Heavy Duty 10"W X 30"H Stakes. If you are looking for thin stakes for letters (I, Y and P) or thinner lawn signs recommend the 2"W x 16"H, 6"W x 15"H stakes, 6"W x 24"H or the 6"W x 30"H stakes. These stakes can be used indoor or outdoor use. Waterproof and Wind Resistant, our stakes work great for displaying signs in your front yard, lawn, garden, or any area with grass! Their main use is to place your sign into a soft ground surface. The rods slide directly into the vertical flutes and the bottom rods go into the ground. Each wire strand is made of 9 gauge steel with a galvanized finish. H-stakes work great with 12" x 18" or 18" x 24" signs. Be sure to order your sign with vertical flutes to insure your sign can be displayed correctly. We recommend using the Standard H-stakes unless you plan to leave your sign in a busy traffic area. Legs are sold separately and do not include prints.