Cold Pack, Temperature Pack Length 8 in, Temperature Pack Width 6 in, Temperature Pack Thickness 1 in, Temperature Pack Material Ammonium Nitrate, Includes Fastener No Fastener, Latex Content Latex Free, Unitized Bulk, Compatible Manufacturer Part Number Not Applicable, Reusable Disposable, Temperature Pack Color Blue, White, Activation Mechanism Instant, Standards , Water Resistance Waterproof, Package Color Code Blue/White, Package Length 8 in, Package Width 6 in, Package Type Packet