Outdoor Essentials Faux Address Rock, Tan Made of fiberglass composite with long-lasting, UV-resistant finish; resembles real stone with irregular shape Features flat space to personalize with house number-use paint or purchased numerals; economical alternative to a real, engraved rock Strong yet lightweight so it's easy to move; wind-resistant design helps rock stay put HORIZONTAL INTERIOR MEASUREMENTS: Top: 15.5" (W); Between Top and Center: 24.75" (W); Between Center and Bottom: 31.5" (W); Bottom: 26" (W) VERTICAL INT MEASUREMENTS: Left: 7.5" (L); Between Left and Center: 21" (L) x 13.75" (H) on bottom, 18.5" (H) on top