Southern Illinois University Edwardsville - The Cougar Store › (Custom) Congratulations Southern Illinois University Edwardsville Lawn Sign Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 (Custom) Congratulations Southern Illinois University Edwardsville Lawn Sign $34.99 Officially Licensed ProductMade of weatherproof fluted plastic to withstand the elementsIncludes Metal H stakes for easy installation Quantity: Add To Cart Added! Officially Licensed ProductMade of weatherproof fluted plastic to withstand the elementsIncludes Metal H stakes for easy installation