- YYW.COM available in a wide range of Bag Clips, which is extremely versatile and can be used to hold food bags closed, keep paper attached to a clipboard and hang pictures from a string. We offer in different sizes and materials to choose from, these chip bag clips can even be used to seal freezer bags. Our range of detectable bag clips and sealing clips are ideal for keeping ingredients sealed, secure and fresh, whilst minimising the risk of physical contamination from the clip itself. More selection will be added soon, please feel free to contact us if any question and place order here.