45 Degree blades are the standard blade that comes with most vinyl cutters. They are recommended for all standard cast and calandered vinyls as well as other thin materials such as for ThermoFlex PlusMade from tungsten steel, with springsRustless and anti-staticWork perfect on cutting plotterperformance with high precision, High quality and durableApply in reflective film, automotive film, self-adhesive paper or on the cutting plotterSpecifications:Degree: 45 DegreeApply in: cutting plotterTotal length: 20mmHandle dia.: 1.46mmLength of holder: 51.8mmStorage case size: 70 x 50 x 13 mmColour:RedMaterial:Tungsten steelPackage Contents:50 * 45 degree cutting blade1 * Blade holder1 * storage caseOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.