Boo Boo Puffs - Handmade Colorful Relief for Boo Boos Approx. 5.5" x 3" These cute, handmade puffs provide warmth or cold to your boo boos. When you want heat, place the Boo Boo Puff in the microwave for approx. 30 seconds (microwave temps may vary so test before using to prevent burns). When you want cold, place Boo Boo Puff in a plastic bag and put it in the freezer. (Remove plastic bag before use). Or get two - one to store in the freezer and one for the microwave! Boo Boo Puffs come in assorted styles and colors - flowers, rocking horses, panda bears, teddy bears, nursery rhyme figures, kitty cats, zebras, rainbows, and more suitable for any child, or any child at heart with a boo boo. Easy to store and convenient to use, similar to a bean bag. You will get 1 Boo Boo Puff and use instructions. Patterns randomly selected.