Mighty Line 5s Floor Marking Ts are great for marking pallet rows. Mighty Line floor marking Ts are great for warehouses, facilities, oil and gas, hospitals, and other floor marking areas. Mighty Line floor tape Ts come in two different sizes and various colors. Use different floor tape Ts to mark different areas in the warehouse. Ts are 50 ml thick with peel-and-stick backing and beveled edges. The beveled edges allow the tape to withstand constant traffic. Mighty Line floor tape withstands industrial brush scrubbers, forklifts, and heavy industrial wheel traffic.