Yokomo ZR-DRTA Tire Mounting Tape for DRA/DRC Tire  [ZR-DRTA]

That is a sponge tape useful for fitting when setting up solid kind competition resin drift tires DRA/DRC etc. to tires.
made from a somewhat hard sponge material, with tape around 2.5mm dense. DRA/DRC tires have a tapered inner diameter, therefore by peling away the backing paper from the mounting tape, gluing it to the wheel, and attaching it towards the wheel beginning with the side with all the larger inner diameter, you'll assemble it efficiently. To prevent tires from dropping off while driving, usage instant adhesive to secure the gaps between your tires and tires in many places.