4 1/2-inch grass shears feature blades that rotate a full 360 degrees to make every cut comfortable and precise at any angle. Protection for your knuckles when closely trimming next to buildings, bushes or rocks. The blades are made of fully hardened, stainless steel for added strength and durability. The blades cut all the way to the tip for greater cutting capacity. Thumb locking mechanism is for storage and safety. Can be used with right or left handed.