The Blue Dolphin 2.36 inches wide x 90 feet long Blue Dolphin Polyhanging & Seaming Tape. It tears like paper but is very strong. This tape is white but also printed with the name repeated the entire length of the tape so it’s not solid white. It sticks very well to plastic sheeting so if you hang sheeting over a door before doing a job, such as drywalling, it does a very good job and adheres to painted walls without damaging the paint when removing it.