1. Wide Mouth Opening: Large nail clippers are suitable for thick nails of the elderly, 6mm wide, made of stainless steel, suitable for thick nails and toenails. 2. Save Effort: The large nail clippers have a built-in spring to reduce the pressure required, saving your effort and time. The handle is reinforced, with extra strength when pressing thick nails or hard nails, which can provide better control. 3. Curved Blade: The stainless steel blade men's nail clippers have double curved edges and are very sharp. The sturdy concave wide mouth can trim nails accurately, and the nail clippers have an automatic storage function. There is no need to clean up, just gently pour out the direct shavings, saving you time and energy for cleaning. 4. material: Nail clippers innovative MIM metal casting technology, by adding rare metal elements in casting, makes the nail clippers sharper and more durable. Innovative waterproof technology, it can be used for a long time even in a humid environment.