Dynarex - Instant Cold Pack Dynarex® General Purpose One Size Fits Most 5 X 9 Inch Plastic / Calcium Ammonium Nitrate / Water Disposable [24/CS] Pet Care and Supplies Experience seamless printing performance with

Experience seamless printing performance with an eco-friendly solution that meets your high-volume demands without compromising on quality

its 7/16-inch width and 3/4-inch length ensure a precise fit for most standard screen frames

the durable design ensures these tools withstand the rigors of everyday classroom use

Designed for a perfect fit on 4-inch posts

Dynarex - Instant Cold Pack Dynarex® General Purpose One Size Fits Most 5 X 9 Inch Plastic / Calcium Ammonium Nitrate / Water Disposable [24/CS] Pet Care and Supplies Experience seamless printing performance withExperience immediate relief with this versatile cold pack, designed to minimize swelling and discomfort on contact. The 5 x 9 inch pack is filled with calcium ammonium nitrate and water, creating an efficient cooling effect once activated. Its disposable nature ensures a hygienic and hassle free experience, making it ideal for first aid kits, sports bags, and travel essentials.