The stainless steel blades are precision-ground and hardened for a sharp, long-lasting edge making them great for sewing, crafts and everyday cutting. Most scissors contain an adjustable screw that allows the blade tension to be modified. 5" Micro Tip- Ever tried making a precise cut with normal scissors? To cut tiny details you need a very fine point, so these Micro tip blades with an extra fine point you can actually see, will help you make any meticulous cut down to the smallest snip.