GroundSmart Splash Blocks are decorative and functional! Made in the USA from 100% recycled rubber, our rain downspout extension is heavy duty, while being lightweight and durable. GroundSmart Rubber Splash Blocks are the perfect option if you are looking for a splash block that will not freeze or crack during harsh weather conditions. Simply place beneath your rain gutter and reap the benefits! They are designed to divert rainwater runoff and prevent standing water around your house. Unlike traditional gutter extension downspouts, rubber splash blocks are elegant, visually appealing, and functional. Choose The Smarter Way to Protect Your Home with GroundSmart!