Oura Ring 5 Sizing Kit, Size Before You Buy, Unique Ring Sizing System

The Oura Ring 5 Sizing Kit is designed to help shoppers determine their correct ring size before purchasing an Oura Ring 5. Because Oura ring sizing does not match standard jewelry ring sizes, this kit provides an accurate way to measure fit in advance.

Using the kit before ordering helps reduce the chance of receiving a ring that fits improperly, since exchanges based on standard sizing charts may not apply to the Oura Ring 5 design.

• Sizing kit for Oura Ring 5
• Uses Oura specific sizing system
• Not based on standard ring sizing
• Helps confirm fit before purchase
• Designed to reduce sizing errors