Econo Coro Stakes 10"x30" (50pc Case) Buy by the case and save. Each case contains 50 of the 10"x30" Economy Coro H-Frame Step Stakes Zinc plated 9 gauge steel rod for outdoor durability Works with 4mm plastic signs (18"x24" or smaller) 10" wide x 30" high / 7.5" long prongs Proudly made in the USA!