Designed for efficient cooling, these reusable ice packs are crafted with durable materials and filled with cooling gel to ensure performance. Their sleek design adds a touch of modernity, making them ideal for enhancing the cooling capacity of air conditioner fans, lunch boxes, and cooler bags during hot weather. Features -Color:Blue -Material:PE -Size:11.50X4.00X3.00cm/4.52X1.57X1.18in -Note: Fill water, freeze in fridge -High cooling efficiency: designed to enhance cooling performance, these ice packs quickly lower temperatures, making your air cooler more effective during hot summer days -Reusable and durable: built for long term use, these ice packs can be reused multiple times, offering a solution for cooling needs without frequent replacements -Compact and portable: lightweight and easy to store, these ice packs are nice for both indoor use and outdoor activities like picnics, ensuring convenience wherever you go -Useful design: made with safe materials, ensuring a healthy and comfortable environment for your family -Ideal for food preservation: nice for cold chain applications, these ice packs help maintain food freshness during travel or outdoor events Package list: 10 packs