This OLFA Utility Blade is a general purpose blade that can be used for a variety of purposes. It has a round point and is made of stainless steel or carbon steel, depending on the model you choose. The length of the straight wireway is 2 3/4 in., while the thickness measures 0.023 in. The blades are sold in PK10 packs, meaning there are 10 blades per pack. This OLFA Utility Blade will help you get through your next project with ease.. This item has been restricted from sale in the following state (s): []