Twist-tie your food packages easily using our Bag Tek Blue Metallic Twist Ties / Bag Ties. These cable ties are made of PET plastic film that allows them to stay durable and flexible. With a metal wire inside, these tie wraps are strong and do not break. Tie your bread bags loosely or tightly according to your needs, as these wire ties are flexible for your convenience. With a blue shade, you can use these metal twist ties to color-code your things while organizing your kitchen. These plastic twist ties measure 4 inches in length. Sold in a 500 count box.