The Messermeister 6 Piece Translucent Multi-Color Edge-Guard Set consists of a red 8" Chef's, emerald green 7" Santoku/Chef's, teal 9" bread/slicer, green 6" Utility, blue 4" Parer and a citrus 3.5" Parer Edge-Guard. Messermeister invented the hard plastic Edge-Guard and it is available in various widths and lengths. Edge-Guards by Messermeister have been recognized as not only the original edge protectors, but by far, the finest quality and the most functional. If your knives are not stored in a block or you carry them around in knife luggage, edge guards are a must for the knives you want to take care of. Not dishwasher safe.