Hi Mary Sandra! Everyone is excited that the new
Disney Magic Bands that have recently been released to all guests. These bands basically fill the same needs as the old ones and the functions remain the same. They can unlock your resort room doors, serve as your park tickets, used to purchase items and food, and much more, The design is what is new and they should remain comfortable as they are flexible to go around your wrist.
Guests are also able to purchase specialty bands through the
Disney Store and various shops on property. You can be creative with the ones you receive from Disney and bedazzle it too. Right now the colors that are offered are the gray (this is the color you will receive if you do not choose one ahead of time), blue, red, green, yellow, orange, pink and purple. Once you have a reservation you can go to your My Disney Experience account and personalize your bands and choose the colors. They will be shipped to you about two weeks before your trip. Guests who are not staying on Disney property may purchase one.
Hope this helps answer some of your questions about the Magic Bands.