DIY Supplies : ELECTRICALSharp Blade : NoBlade Angle : 60Blade Material : Stainless steelFull Length : 5cmSpring Force : NoHandle Length : 9cmLock : NoBlade Length : 5cmType : End MillOverall Length : about 23mmModel Number : Roland BladeDiameter : approx 2mmBlades for Cricut 20 PCS, Replacement Blade for Explore Air 2, Replacement Cutting Blades for Cutting Machine(20 Pack)Compatibility: Replacement blade suit for explore Air, explore air 2, maker, expression, please note all blades couldn't adjust the cutting depth, need to set a suitable depth before cutting.Suit for Most of Media: Three size of replacement blade for expression perfect for different media, 30 degree blade suit for thin media: window tint, film, rice paper; 45 degree is the standard blade, suit for paper, vinyl, sticker; 60 degree blade suit for deep media: fabric, cork, magnet.colour:Blue+yellow+red+silverMaterial:Tungsten steelsize:Length: 23.5mmDiameter: 2mmPackage Contents:10 x 45 degree Cutting Blade5 x 30 degree Replacement Blade5 x 60 degree Replacement BladeOnly the above package content, other products are not included.Note: Light shooting 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.