Welcome to our store! 1. The length of 10 cm can be adjusted according to the size of your fingers. 2. Made of high-quality plastic material, anti-allergy, durable and durable. 3. Transparent design, you don't feel strange to wear on your hand and it is easy to use. 4. Perfect jewelry tool for ring adjustment and other jewelry work. 5. With this ring size adjuster, you don't have to worry anymore because the ring is too big to slip. Features: 1. The length of 10 cm can be adjusted according to the size of your fingers. 2. Made of high-quality plastic material, anti-allergy, durable and durable. 3. Transparent design, you don't feel strange to wear on your hand and it is easy to use. 4. Perfect jewelry tool for ring adjustment and other jewelry work. 5. With this ring size adjuster, you don't have to worry anymore because the ring is too big to slip. < strong>Specification: Item Type: Ring Size Adjuster Material: Plastic Optional Type: Small, Large Small Size: Approx. 3 x 100mm / 0.1 x 3.93in Large Size: Approx. 5 x 100mm / 0.19 x 3.93in Weight: Approx. 5g / 0.17oz Package List: < br /> 4pcs x Ring Size Adjuster Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.