Better Tools 3G Extreme Round End Carpet Blades are specially engineered for professional contractors. Here at Better Tools, all of our carpet blades and utility blades come in safety tubes or dispensers. This eliminates the hassle of paper boxes and wrappers. Better Tools’ packaging allows for easy storage and blade disposal. Each box contains 10 safety tubes of 10 blades. Sold per box of 100 blades. Round End Carpet Blades Blade thickness 0.017″ 100 blades in 10 safety tubes Triple ground edge to tackle the toughest carpet Specially Engineered for Professional Contractors