Grabber 48+ Hour Warm Packs are designed for "Extended Duration"! Perfect item to keep products from freezing during shipping operations. Just open the package, toss the 48 hour Warm pack in your package, and keep your precious cargo Warm to its destination. Safe for Shipping! It's dry, clean, odorless, non-toxic and non-flammable. Average temperature of 115 degrees F, Maximum temperature of 126 degrees F when used as directed.
(1 carton of 30 packages. All Grabber Warmers are designed for one-time, disposable use.)
(Individual Warmer Specs: Size 5" x 7"; Avg Temp 115 F/46 C; Max Temp 126 F/52 C; Duration 48+ Hours)