The Wüsthof blade guard is a convenient and safe way to protect your knives when stored in your kitchen or when travelling. A folding mechanism allows for easy opening and closing of the protector. Inside dimensions are 255 x 55 x 7 mm and outside dimensions are 265 x 70 x 6 mm. Accommodates blades up to 26 cm (10") in length. Perfect for your largest and longest chef knives.