Unremovable Alzheimer's & Dementia Medical ID Bracelet Sets. Free ID Tag and Engraving (not for AirTag®). Unremovable clasp requires 2-hands to open for wandering memory impaired elderly. See AirTag® info & bracelets below. All custom sized WaterWear Bracelets® are stainless steel. See Alzheimer's Guide, Sizing, call 847-638-2223. Allow 2 weeks for delivery after size confirmation. E-Deals Signup. Read what customers say. Sets not part of special sales.