※ SV925 round jump rings are also available in 3mm, 4mm, 5mm, 6mm, 8mm, 9mm, 10mm, 12mm, 14mm, and 15mm sizes. Please see the following for other round jump rings. #milugod round jump rings Material: Silver 925 Size: Outer diameter 7mm, Inner diameter 5mm, Wire diameter 1.0mm It's sturdy with a 1.0mm wire diameter. It's a large 7mm size, so it can also be used as a bail. 5 pieces per set. In addition to the 1mm wire diameter, the 7mm diameter is also available in 0.7mm and 1.4mm wire diameters. ※ It is possible to change the quantity or combine with other parts. Please inquire. If you reduce the quantity, the unit price may be slightly higher. Thank you for your understanding. ※ We do not offer discounts. Please purchase immediately. ※ Standard mail is not delivered on weekends and holidays. Please be aware. 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 that are 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.