Transport - Protect - Store The best and easiest way to protect knife blades from damage and people from injury Fits most standard knives & brands from 2.5 to 10 blades. Tinted blue polypropylene. Dishwasher safe. Rubber pads and locking tabs hold knives securely without trapping moisture. Holds knife without making contact with edge ensuring optimum protection for blades. All KnifeSafe™ products have a LIFETIME WARRANTY to be free from defective material and workmanship from the time of purchase. Designed in USA and Imported. Sizing Guide for Lamson Knives - OTHER BRANDS MAY VARY 4.5” - fits all styles of Lamson paring knives. 6” - fits forged 6” utility 6” fillet 5” steak and 5” tomato knives. Note: This size is meant for thinner blades and does not fit our chef’s or santoku knives. 8” - fits forged 6” and 8” chef’s knives 5” and 7” santokus and nakiris 8” bread knives and 8” carvers. 10” – fits all forged 10” knives and all vintage 9” and 10” blades.