EZsizer Ring Guard by 6 Pack (2-Narrow, 2-Medium, 2-Wide) - Easy Ring Adjuster Mixed Size 6 Pack - Sizes based on ring width: Narrow (0.5-2mm wide), Medium (2.5-3.5mm wide), Wide (4-6mm wide). Reduces ring size up to 2 sizes. Easy to use (no tools needed for this ring size reducer) Can easily be cut shorter for less size reduction. Comfortable do to curved shape and hypoallergenic (medical grade vinyl) Kind to your ring! (does not scratch gold or silver). Costs far less than a full ring sizing