For My Grandma (Gray / Silver Awareness Ribbon)...A gray ribbon is the awareness ribbon for Allergies, Alpha-1 Antitrypsin Deficiency, Aphasia, Asthma, Brain Cancer, Brain Tumor, Diabetes and Mental Illness. A silver ribbon is the awareness ribbon for Brain Disabilities, Brain Disorders, Campaign for the Brain, Disabled Children, Dyslexia, Elderly Abuse, Encephalitis, Niemann-Pick, Parkinson’s Disease, Schizophrenia, Sciatic Pain, VACTERL, and Young Onset Parkinsons. Let everyone know that you wear Gray or Silver for your Grandma. Great for any Granddaughter or Grandson to wear to a fundraising walk or event. Wear a Gray or Silver Ribbon and show your support for the cause. See our shop, HelpRaiseAwarenss.com for more unique gray / grey / silver ribbon shirts and gifts for both fighters and supporters.