Charlotte’s web, Auro Halo Spinning ring is a stunning piece of meditation jewellery that soothes and de-stresses, as well as conveying good luck. With it\'s scalloped edge detailing and contemporary design it takes it\'s inspiration from Tibetan prayer wheels which have been used for centuries to aid anxiety, this enchanting spinning ring is highly tactile on both fingers and your thumb. A more slender spinner for those who prefer minimalistic jewellery. You can also buy other pieces to match in this collection. Sterling Silver Handmade Band height: 0.8cm Measuring circumference Use a measuring tape no wider than (2cm). Do not use a piece of string or thread as this will follow your finger too closely & record an incorrect size. Measure the circumference of your finger by wrapping the measuring tape around your finger, making sure it slides easily over the knuckle. Using a pen, mark the tape at the point where it overlaps. Now measure the length in millimetres from the start of the tape to the pen mark. Use this measurement & the chart below to see which ring will fit your size... L: circumference 5.2cm, diameter 1.65cm. Very small. N: circumference 5.4cm, diameter 1.74cm. Small. P: circumference 5.6cm, diameter 1.78cm. Medium. R: circumference 5.8cm, diameter 1.85cm. Large. T : circumference 6.1cm, diameter 1.91cm X-Large U: circumference 6.3cm, diameter 20 cm XX-Large Our opinion \' We are totally smitten with these rings, they are just as stunning in real life as they are in the pictures we promise. \'