Brand New Shipping Cold Pack Ice Pack Sheets for Coolers Reusable, Dry Ice Packs Freezer Packs for Shipping Food, Flexible Ice Blankets Frozen Gel Packs Keep Food Fresh Beverage Cold, 13.3"x6.5"/Sheet 50 Sheets EASY TO USE AND CAN BE CUT INTO MANY CELLS - Our chill packs come in a completely flat sheet that you soak in water, and it doesn't take long before they 'puff' up and are ready for the freezer. Ice sheet can be cut into different sizes as your desire easily. STAY COLD LONGER - The reusable ice sheets last cold full day, they were only starting to soften at the end of the day - more than 6 hours. They last so much longer than ice and don't make a mess when they get warm. NO SLIMY & VERSATILE - The surface stays dry even after absorbing water. Great for picnics or aches and pains, used on broken ankle and sat salads, sandwiches, cream puffs, cut-up fruit, and more which should be served chilled - and everything worked out great. MOST FLEXIBLE AND PRACTICAL ICE PACKS