Our ice cooling packs are designed to keep your food fresh during transportation. These reusable freezer gel packs are suitable for maintaining the temperature of your lunchbox, cooler bag, or picnic basket. Ideal for outdoor activities like camping, fishing, and picnics, they ensure your food stays cold and safe to consume. Features -Color:Sky-blue -Material:PE -Size:11.50X4.00X3.00cm/4.52X1.57X1.18in -High cooling efficiency: ensures the freshness of cold chain food and extends its shelf life with high cooling efficiency -Portable design: suitable for various mobile or stationary cold chain transportation scenarios with its portable design -Quick freezing technology: reduces pre-cooling time and enhances logistics efficiency with advanced quick freezing technology -Safe materials: made from plastic materials that can be reused, reducing minor impact -Strong insulation: effectively resist external temperature changes to ensure the freshness of food with strong insulation properties Package list: 16 x Reusable Ice Cooling Packs