From day-to-day outfit essentials and children's accessories to home supplies, Simplicity patterns offer options for almost any project! Cute elephant, bear and dragon covers hold warm/cold packs. They are perfect for soothing and comforting children. Microwave pack for less than 15 seconds for warmth. Place pack in freezer for cool relief. G, H and I hold 5 packs each and are placed behind the neck, resting on shoulders. Covers can be washed. DO NOT put cover in microwave. . Sewing pattern packet comes with sewing templates, fabric recommendations, pattern pieces, and instructions, and the packaging includes information on how to select fabric and trims, as well as sizing information. These sewing patterns can be made in one size each; to use, microwave pack for less than 15 seconds for warmth, and place pack in freezer for cool relief (covers can be washed, but do not put cover in microwave). Proudly made in the U.S.A.