NOLVEX Smart Ring Sizing Kit Measurement Model Sizes 6-13 Wellness Fitness Rings NOLVEX Smart Ring Sizing Kit is an essential tool for ensuring a perfect fit before purchasing a wellness or fitness smart ring. This measurement model includes eight plastic sizing rings ranging from size 6 to 13, allowing you to test the fit on different fingers over a 24-hour period. Finding the correct size is crucial for accurate data monitoring and overall comfort. The kit comes in its original packaging with clear instructions. Brand: NOLVEX Type: Smart Ring Sizing Kit Material: Plastic Color: Black/White Sizes: 6, 7, 8, 9, 10, 11, 12, 13 Intended Use: Fitness Ring Sizing Pieces: 8 Rings + Box Country: China Model: Measurement Model Packaging: Original Box Keywords: Health Tech, Wearable Tech, Biohacking, Fitness Tracker, Sleep Tracker, Oura Alternative, Wellness Gadget, Ring Sizer, Jewelry Tool, Tech Accessory, Sizing Tool, Smart Jewelry, Activity Tracker, Measurement Kit, Precision #Athleisure