These ULINE ICE Cold Freezer Gel Packs are perfect for keeping your items cold during shipping and transportation. They are 8 oz in size and measure 6 x 4 x 3/4". These gel packs are in excellent condition and can be used right away. The gel packs are a great addition to your cold packs and shipping supplies. They are ideal for businesses and individuals who need to ship perishable items such as food or medical supplies. Don't hesitate to add these to your collection today. If your interested in buying them in bulk, please contact for better price.