Cooler Ice Pack:Simply put these ice packs in water,and then freeze hours, and enjoy up cold retention! Perfect for keeping lunches fresh, beverages icy, or snacks chilled during long trips, school days, or outdoor adventures. Ultra-Thin & Portable Design:At about 0.7" thick and light weighing, these slim ice sheets fit seamlessly into lunch boxes, bento containers, mini coolers, or even drink . No bulk, no mess - ideal for backpacks or golf bags! Versatile for Any Scenario:From school lunches and office meal prep to camping trips and beach volleyball games, these flexible cold packs conform to any space. Safeguard sandwiches, sushi, salads, or chill beers/sodas during tailgates, BBQs, or hiking breaks. Reusable & Eco-Friendly:Made of high-absorbency material, these non- ice packs can be reused many times. Unlike disposable dry ice, they're leak-proof, odorless, and safe for direct food contact - a sustainable choice for daily use. Color: Dark Green Material: Chunya Textile Package Contents: 4*Ice Packs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.