Check the listing for details. ELASTO-GEL 8" x 16" Reusable Ice Cold Hot Heat Flat Pack. Condition: New. Listed at 54.99 USD. Elasto-Gel Hot Cold Gel Therapy Pack 8 x 16 inch Elasto-Gel Hot/Cold Gel Therapy Packs are an ideal way to treat minor muscular joint aches and pains of the knee, foot, elbow or other areas where the product may be used. Can be used for cold therapy by chilling in the freezer or a dry heat therapy by warming in the microwave or conventional oven. Moist towels may be used under the pack for a moist heat treatment. Provides 15-20 minutes of treatment per application. Pack Measure 8 inches by 16 inches. Elasto-Gel Hot/Cold Gel Therapy Packs:MicrowaveableSingle Product for Hot or Cold TherapyWill not leak if puncturedWill not dry outExceptional Conformability even at -20F(-30C)Durable and ComfortableEasy To UseLatex Free Items ship on the next business day after cleared payment is received. Business days do not include Saturday, Sunday or Holidays.