About This

• FIND YOUR RING SIZE BEFORE YOU BUY: The NOLVEX sizer kit includes 8 individual rings covering US sizes 6 through 13 so you can try each one on your finger and choose the right fit before ordering your smart ring or any ring-style wearable
• 24-HOUR WEAR TEST FOR A CONFIDENT FIT: Slide the sizing ring onto your finger and wear it for a full day, including overnight. It should sit snugly at the base without spinning. The included step-by-step fitting guide walks you through choosing the right finger and confirming comfort
• STURDY 6MM ABS PLASTIC BUILT TO LAST: Each sizing ring measures 6mm thick for a sturdy feel that closely simulates the weight and width of an actual smart ring. Durable enough for repeated use and built to hold its shape over time
• WORKS FOR MEN AND WOMEN ON ANY FINGER: Whether you wear rings on your index, middle, or ring finger, this kit covers the most popular US sizes. A practical sizing solution for couples shopping together, gifting, or anyone ordering a ring online for the first time
• COMPACT STORAGE BOX INCLUDED: All 8 sizing rings arrive organized in a 14.2 x 14.2 cm NOLVEX-branded box for easy storage, travel, and reuse. Keep the kit on hand for future purchases or share it with family and friends