Lock design is more safe to use Curved handle & cleaning brush will not hinder you to use, feels good Portable and high quality, perfect for mushrooms harvest Size: 5.118" when closed, 7.559" when opened This is a high quality outdoor mushroom folding knife with sharp blade, suitable grab curved handle design, cleaning brush heating combined with special plastic, more solid, cleaning brush will not hinder you to use, so you don't have to worry about the hand break cleaning brush, or cleaning brush touch your hand and bad feelings, and you won't back dirty hands, lock design makes it safe and convenient to use, when you close the knife need to use the lock; Neoprence pouch packing appear more upscale elegant, appropriate gifts and home use.