Zerodeko 4 Pcs Reusable Ice Packs for Air Conditioner Fans, Portable Freezer Blocks for Air Conditioner, Fan, Lunch Boxes, Camping, Picnic,11. 50x4. 00x3. 00cm

["Efficient Cooling Performance -- Reusable ice packs are designed to provide rapid, cooling for air conditioning fans helping to quickly reduce indoor temperatures during hot summer days.freezer blocks for coolers","And Reusable Material -- Sturdy materials, cooling block freezer ice cases withstand repeated freezing and thawing cycles ensuring extended usability without damage or leakage.ice packs for coolers","Versatile Compatibility -- Refreezable ice packs are compatible with various cooling devices including air coolers fans and humidifiers making them suitable for multiple household and outdoor applications.freezer blocks for coolers","Compact and Portable Design -- Measuring approximately 11.50X4.00X3.00cm/4.52X1.57X1.18inches and lightweight at 120g, these soft freezer packs are easy to carry for camping office or home use.ice packs for coolers","Convenient Summer Cooling Solution -- These household reusable ice boxes provide a practical way to maintain cool temperatures during summer by simply freezing and inserting into your cooler or air conditioning fan.reusable freezer blocks for coolers"]