These Sealing clamps made of stainless steel which and not easy get rusty. The design of the front part of the seal is slightly flat, and the occluding area is larger and tighter, effectively separating and moisture. Great for many uses: Keep chips and cornflakes nice, can use them to seal the coffee beans, and keep bread and seal the vegetable bag in the refrigerator. Feature - ColorAssorted Color - Material: Stainless Steel. - Size: About 7.7x6.3x0.8cm. - The seal clip is made of stainless steel, which is more than plastic material. - A powerful spring is installed in the sealing clip, which is stronger, more and occluded tightly, effectively separating from water vapor. - The surface of the sealing clip is high level wire drawing, the handle is and comfortable, wear-resistant and scratch resistant, and high-grade. - Strong stainless steel food clips and just the right size for bags, enough spring pressure to hold a bag closed, and do the of sealing the bag. - Great for many uses: Keep chips and cornflakes nice, can use them to seal the coffee beans, and keep bread and seal the vegetable bag in the refrigerator. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 6 x Sealing Clamps