This listing is for a bulk (6 foot) roll of our Cyclone channel blade. At 87 durometer, this blade is a medium/hard construction. It’s softer than the de-hydra (90 duro) and firmer than the riddler (85 duro).
This material is super durable and fits most industry standard channel tools. It’s full measurements are 3mm thick x 19mm tall x 6 foot long. The 6 foot of length allows for use on many different tools as you can cut it to whatever length you may need. We like this blade for use on curved glasses such as backglasses and windshields as its firm enough for extraction but soft enough to conform. And as always, our blades are 100% made in the USA 
For storage, we recommend laying the remaining material out on something flat. If left like we ship it, it’s likely the blades will have some curve