vinyl floor tape, Amazon.com: MAT Vinyl Marking Tape Pack - 1/2 inch x yds. 12-Rolls Assorted Colors - for Safety Floor Marking (School Gym, Warehouse), Dance Floor Splicing, Pinstriping Cars & Boats :, Amazon.com: WOD Yellow Vinyl Floor Tape, 4 inch x 36 yds. (Pack of Ideal for Floor Marking Gym, Court, any Other Hard Smooth Tape : Industrial & Scientific