※SV925 jump rings are available in other sizes: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, and 15mm. Please see below for other jump rings. #milugodjump rings Material: Sterling Silver 925 Size: Outer diameter 3mm, Inner diameter 1.6mm, Wire thickness 0.7mm Although it is a small size, it is sturdy with a wire thickness of 0.7mm. Sold in sets of 20. The 3mm diameter is also available with a wire thickness of 0.5mm, in addition to 0.7mm. ※The number of pieces can be changed and combined with other parts. Please inquire. If you reduce the number of pieces, the unit price may be slightly higher. Thank you for your understanding. ※No discounts are offered. Please purchase immediately. ※Standard mail does not deliver on Saturdays, Sundays, and holidays. Please be aware. If you are in a hurry, we recommend changing to RakuRaku Mercari便 for an additional ¥100. ※If you purchase multiple items at the same time, you may be able to save on shipping costs. Please inquire. However, if you combine multiple items to be shipped by standard mail, we may change the shipping method to Mercari便 after considering the size, price, etc. Thank you for your understanding. Please feel free to ask any other questions. ※There are notes regarding shipping methods. Please read our profile.