Made of environmentally friendly ABS material, safe and healthy, strong and durable, just a light clip, sealing moisture-proof, and no air leakage, no matter clip crisps, tea, or snacks and other open bagged products are very convenient, no longer worry about not finishing the snacks bad. Strong clamping force, moisture-proof, and freshness preservation, strong biting force, clip the sealed bag is not easy to loosen, sealing and preserving freshness. Large size with strong clamping force, large bags are also applicable. Inside anti-slip strip, better sealing, food is not easy to leak, lasting freshness. Comfortable clip handle, easy to use with a gentle pinch.