Feb 08, 2016 · Value pack includes 10 driveway markers. Each road stud measures 4" x 4" x 0.80 › See more product details This item: 10 Pack Commercial Reflective Road Pavement and Driveway Marker (White) Gorilla Heavy Duty Ultimate Construction Adhesive, 9 Ounce Cartridge, White, (Pack of 1) $1098