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Oura Ring Gen4 Size Measurement Kit
Product Details
Size measurement kit for Oura Ring 4 to confirm your exact size.
- Brand: Oura
- Model: Ring 4 Sizing Kit
- Contents: Ring sizer for measuring ring size
- Languages: English, Japanese
- Country of Origin: China
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Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

