12V 16.8V Household Rechargeable Lithium battery Can be used as Power Tools Electric Screwdriver Electric drill Li-ion Battery
B. PERIMETER OF FINGER
1. Take a sewing thread and wind it snugly around your ring finger. For accuracy it should be slightly tight.
2. At the point where the thread crosses each other, take a pen to mark the two positions.Straighten the thread and measure the length in between the two points against a ruler. This measurement is the perimeter length of your finger.
3. Compare this reading to the ring size chart for your ring size.
NOTE: Do not wind the thread loosely around your ring finger. This shall cause inaccuracy in the readings.

TIPS FOR MEASURING RING SIZE
Your finger size changes depending on the time of day and the weather. For best results, measure your finger size during:
1. At the end of the day and when your fingers are warm. (Fingers are smaller in the early morning and when cold)
2. Measure finger size 3 to 4 times to eliminate an erroneous reading.
RING SIZE EXCHANGE WITHIN 7 DAYS
Vivere Rosse provides ring size exchange within 7 days upon receiving your package. To exchange, please refer to the Return & Exchange Policy for further information on product returns. Exchange fee applies.
For assistance, please contact our jewelry consultants
Brand Name: HEMUYOU
Power Source: Battery
Type: Other
Max. Torque: /
is_customized: Yes
Weight: 0.21KG
Model Number: 12V,16.8V,21V Battery
Rated Input Power: 110V-220V
Dimensions: 4.5*6CM
Frequency: 50/60HZ
Usage: Home DIY
Style1: Lithium battery
Style2: Cordless electric drill battery
Style3: Electric screwdriver Lithium battery
Style4: Mini rechargeable battery
Style5: Power tools battery
Battery capacity: 1.5Ah
Battery Cell Type: Lithium Ion Battery x 3
FIND YOUR PERFECT RING SIZE
There are two DIY methods in sizing up your finger, if followed accurately. Our rings follow Asian sizes, and will be the same as the sizes measured in any jewelry shops around town. Hence, when in doubt do visit your nearest jewelry shops to have your finger measured.
A. MEASURE CURRENT RING
Take your existing ring and measure its internal diameter (the biggest measurement). Take the readings and compare with our ring size chart for the ring size.

B. PERIMETER OF FINGER
1. Take a sewing thread and wind it snugly around your ring finger. For accuracy it should be slightly tight.
2. At the point where the thread crosses each other, take a pen to mark the two positions.Straighten the thread and measure the length in between the two points against a ruler. This measurement is the perimeter length of your finger.
3. Compare this reading to the ring size chart for your ring size.
NOTE: Do not wind the thread loosely around your ring finger. This shall cause inaccuracy in the readings.

TIPS FOR MEASURING RING SIZE
Your finger size changes depending on the time of day and the weather. For best results, measure your finger size during:
1. At the end of the day and when your fingers are warm. (Fingers are smaller in the early morning and when cold)
2. Measure finger size 3 to 4 times to eliminate an erroneous reading.
International Ring Size Chart
| Internal Diameter (mm) | Perimeter Length (mm) | USA size | Asian Size |
| 15.2 | 48 | 4 | 8 |
| 15.5 | 49 | 4 | 9 |
| 15.8 | 50 | 5 | 10 |
| 16.2 | 51 | 5 | 11 |
| 16.5 | 52 | 5.5 | 12 |
| 16.9 | 53 | 6 | 13 |
| 17.2 | 54 | 6 | 14 |
| 17.5 | 55 | 7 | 15 |
| 17.8 | 56 | 7 | 16 |
| 18.1 | 57 | 8 | 17 |
| 18.4 | 58 | 8 | 18 |
| 18.7 | 59 | 8.5 | 19 |
| 19.1 | 60 | 9 | 20 |
| 19.4 | 61 | 9.5 | 21 |
| 19.8 | 62 | 10 | 22 |
| 20.1 | 63 | 10 | 23 |
| 20.4 | 64 | 11 | 24 |
| 20.7 | 65 | 11 | 25 |
| 21.1 | 66 | 11.5 | 26 |
| 21.4 | 67 | 12 | 27 |
| 21.7 | 68 | 12.5 | 28 |
RING SIZE EXCHANGE WITHIN 7 DAYS
Vivere Rosse provides ring size exchange within 7 days upon receiving your package. To exchange, please refer to the Return & Exchange Policy for further information on product returns. Exchange fee applies.
For assistance, please contact our jewelry consultants






