Sculptors and set designers love using EPS to create rock formations and boulders. This creation was created by the Barter Theater in Abingdon, VA for a production of The Hound of the Baskervilles. You can see the stages of production. Rock formation like this can be found in theaters, amusement parks and swimming pool grottos throughout the United States. For this production, the set designer purchased 24 sheets of 1 lb density EPS 6” x 48” x 96”. EPS blocks are available up to 24’ long in densities from just under 1 lb to 3 lb per cubic foot and ship from over 60 locations nationwide.