●Material: Made of high quality stainless steel material that is scratch resistant and resistant to discoloration, so it maintains its beauty ●Size: Width: 0.04 inches (1 mm); Length: 2.0 inches (5 cm), 3.0 inches (7.6 cm), 4.0 inches (10.16 cm), 5.0 inches (12.7 cm), 6.0 inches (1 ●Color: Each size comes in 2 colors (gold and silver), a total of 10 pieces. 1. If there are quality problems after you receive the product, please contact us within 3 months of purchase. We will solve your problem quickly. 2. Please check in advance if you are allergic to stainless steel (titanium steel) material before ordering ●Uses: As a chain for adjusters, you can adjust the length by matching a variety of chains. Available in two colors for any occasion