Ice-Brix Leakproof Cold Packs, 5-1/2" x 4" x 3/4", Reusable and Food Safe (Case of 48): Material Handling Equipment: Amazon.com: Tools & Home Improvement
6 1/4 x 6 x 1" - 16 oz. Ice Brix® Cold Packs
Gel Refrigerant Ice-Brix 12 oz. White 6" x 5 3/4" x 1"
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Ice-Brix™ 12 oz. Cold Packs - 6 X 5 3/4 X 1" for $19.68 Online | The Packaging Company