Heavy Duty Plastic Shelf Markers 8 1/2"H x 5 1/2"W 8 Pack Assorted Colors Identify shelf sections or subject areas Constructed of heavy-duty plastic Markers stretch beyond the books to remain seen Each marker measures 8 1/2"H x 5 1/2"W 8 assorted colors include: Blue, Burgundy, Green, Orange, Red, Tan, White, Yellow