Stainless steel material: the food tongs are made of solid food grade stainless steal, durable and sturdy, close without pinching, and have the right amount of grip at the end. Hanging ring design: with l metal ring at the top of the food clip, it can be hung easily for convenient air drying and storage. Hanging ring design: with the metal ring at the top of the food clip, it can be hung easily for convenient air drying and storage. Locking Mechanism: There is a push locking mechanism on both sides of the kitchen tong. When the locking tab is facing down, the clamps work as usual. When you push the locking tab up, they lock into place for easy storage. It is easy to operate with one hand. Note: The data is all manual measurement, please allow 1 - 15cm error, due to the difference of light and d display, there will be a certain color difference, depending on the physical object received.