Pacific Blue Ultra™ Bigfold Z® Paper Towel, 220 Sheets per Pack, 10 Packs per Case, 1 Case of 10 Bolster Rolls Wedges Niferex® 150 is a registered trademark Style:1 Pair (Left & Right) Niferex® 150 is a registered trademark of Ther Rx Corporation 5 x 10 * Cs 12 * Simply store the pack in the freezer and apply as needed for cold therapy * For heat applications place the pack in boiling water for 10 minutes or immerse in water before placing in the microwave on full power for two minutes * Maintains temperature for up to 30 minutes * Safe non toxic non caustic * or use Georgia Pacific Countertop C Fold M Fold Paper Towel Dispenser (56640) on the counter by a sink Pacific Blue Ultra™ BigFold Z® Premium Paper Towels fit most universal C Fold and Combi Fold dispensers