The Koolit Advanced PCM Gel Cold Pack 756G12+5C-A is a high-quality cold pack designed for use in various shipping and cushioning applications. With its advanced PCM gel technology, this product provides superior cooling capabilities and cushioning effects to protect shipments and ensure safe delivery. The Koolit brand is known for its reliable and efficient products, making this cold pack a trusted choice for businesses and individuals in need of reliable shipping and handling supplies.