This is the Norton BLACK SUPER STRIP pad.
Sold by the case (5 pads in a case).
SIZES; 21" to 28" (3-1/4" removable center).
A thick pad that is aggressive , durable & consistent, for wet stripping applications.
These pads are dipped not sprayed which makes for a longer lasting pad.
The 24" to 28" are a non stock item so allow an eaxtra 3-5 days for delivery.