Five manganese steel blades use a scissor-like action as you push, cutting grass cleanly across an 18-in width without fuel or electricity. The manual design and anti-slip wheels help the mower track steadily over sidewalks, treelawns and garden edges. Four cutting height settings from 1.06-2 in let you choose how short the grass is trimmed. A large-capacity catcher bag detaches so you can either collect clippings or leave them on the lawn as mulch, while foam-padded grips aim to reduce hand fatigue during mowing.