DESIGN ? Four different fun vibrant colorful artist designed prints. Each 4-pack contains one of each design. Each pack is 6.7 inches long X 4.3 inches wide and approximately 1 inch think and weighs approximately 0.4 lbs. You will receive four! Our Patent Pending double-walled design ensures that these won’t sweat, stay cold longer and won’t leak. SAFE & DURABLE – Crafted from sturdy BPA-free vinyl and filled with non-toxic gel. These cold ice packs are durable enough to be used daily for years to come. VERSATILE ? Great for use kids or adults lunch boxes, lunch bags and coolers. But, these ice packs can be used for so much more than just packing your lunch. They are perfect for use in a gym bag, diaper bag, insulin case, lunch pail, meal prep container or picnic basket. Take them to the beach, school, work, camping, fishing, job, daycare, gym, party or a tailgate. LONG LASTING ? Be assured that your food will stay fresh and cool for hours. These stylish ice packs will keep your food cold for up to eight hours. The convenient size and shape of these packs allow them to fit almost anywhere, even a fully packed lunch bag. TRUSTED ? Manufactured in a modern sterile FDA registered facility and sold by FDA registered US company that has been doing business for over 40 years. Purchasing a Thrive Brand lunch ice pack ensures a safe, sterile and regulated product. Every Thrive Brand product is backed by a no questions asked one-year warranty.