Please see the following for other round rings: #milugod round rings Material: Silver 925 Size: Outer diameter 4.8mm, wire diameter 0.5mm The 0.5mm wire diameter gives a delicate impression, but it's also double for strength. Please use it as various joint parts. Double rings are also available in other outer diameters of 7mm. *Changes in quantity and combinations with other parts are possible. Please inquire. If the quantity is reduced, the unit price may be slightly higher. Thank you for your understanding. *Discounts are not offered. Please purchase immediately. *Standard mail will not be delivered on weekends and holidays. Please note. For those in a hurry, we recommend changing to Rakuraku Mercari delivery for an additional 100 yen. *If you purchase multiple items at the same time, you may be able to save on shipping costs. Please ask. However, if you purchase multiple items shipped by standard mail, we may change to Mercari delivery depending on the size, amount, etc. Thank you for your understanding. Please feel free to ask any other questions. *There are notes about the shipping method. Please read the profile.