Overview Reviews Product Description When working in the food industry or damp environments, you need an NSF certified blade. Enter the OLFA SKB-2S stainless-steel dual-edge safety blade. This blade is NSF certified and created from quality stainless steel. Expert honing delivers superior sharpness with lasting edge retention. Two cutting ends double cutting before needing to change a blade. Use with OLFA SK-4 semi-automatic self-retracting safety knife, SK-9 semi-automatic self-retracting safety knife with tape splitter, and SK-14 semi-automatic stainless steel self-retracting safety knife. Pack of (10) blades in a convenient plastic storage case. Cuts bagged goods, up to 3-ply corrugates, films, foam/polystyrene, layers of foil/paper, plastic strapping bands, pallet/shrink-wrap, tape, and more. Olfa Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Olfa 10 Pc. SKB-2S/10B Dual Edge Stainless Safety Blade 1117957 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *