VOSAREA Reusable Ice Packs for Cooler 4pcs Freezer Blocks for Coolers Lunch Ice Packs Portable Cooling Blocks for Air Conditioner Fans White

["Convenient Four-Pack Design: Includes four reusable ice packs for easy replacement and cleaning, allowing continuous and hassle-free cooling without interruption","Easy To Use: Simply place the reusable ice packs into your air conditioner fan or lunch box ice pack compartment for instant cooling without any complicated setup","Versatile Compatibility: These rectangular ice packs are designed to fit various air conditioner fan models, providing effective cooling for different units and ensuring adaptability to your cooling needs","Rapid Cooling Performance: The ice blocks offer fast temperature reduction to deliver refreshing and comfortable airflow, enhancing the cooling experience during hot days","Durable PE Material: Made from reliable PE material with a compact size of 5.27 by 4.72 by 1.57 inches, these beverage ice packs are portable and suitable for various cooling applications including snack box ice pack and bottle ice pack for baby milk"]