Check the listing for details. MIRACOOL FLAME RESISTANT 2 PIECE PACK COOLING BANDANAS - 940-FR. Condition: New. Listed at 14.99 USD. MIRACOOL FLAME RESISTANT COOLING BANDANAS - 2 PIECE PACK - #940-FR - FREE SHIPPING! Stay cool with the MiraCool Flame Resistant Cooling Bandana. Just soak in cold water for 10 to 20 minutes to activate cooling. Advance polymer cooling crystals inside the bandana will pump up to cool you down. Reusable over and over again. Tie the MiraCool Bandana around your neck. Cooling sensations pass to pulse points and are carried throughout your body. Turn over occasionally to refresh cooling sensations. Protects your neck from UV rays. Each bandana has its own instruction card. Hand wash and line dry. Measures approximately 34 inches long by 1 5/8 inches wide. Meets ASTM F1506 Arc Rating: ATPV = 7.2 cal/cm2 NFPA 70E / CAT 1 Logo'd with Arc rating & OCC Skull