White is classic and chic, the original dry-erase color of choice. The ghost dry-erase dots add a fresh spot to your walls for keeping track of notes, writing prose or figuring out mathematical equations. Ghost Dry-Erase Dots contain 3 pieces that are 13" in diameter and include a Dry-Erase Marker. These Dry-Erase Dots are repositionable and totally removable. Finished Size: Varies based on application. Contents: Dry-Erase Marker Included. Care: Gently wipe with damp cloth. Assembly Required.