Upper Iowa University › Upper Iowa Seal Lawn Sign Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 Upper Iowa Seal Lawn Sign $29.99 Upper Iowa Seal Lawn Sign (Officially Licensed)Made of weatherproof fluted plastic to withstand the elementsIncludes metal H stake for easy installation22 x 22 Quantity: Add To Cart Added! Upper Iowa Seal Lawn Sign (Officially Licensed)Made of weatherproof fluted plastic to withstand the elementsIncludes metal H stake for easy installation22 x 22