Features: brand new and high quality High Quality Material: Made of high quality metal, durable and light weight, reusable and not easy to get damaged. for Ideal Gifts: These metal hook clasps are novel and chic in style, very suitable to give to your friends, family, colleagues, etc. Split Ring Opener Tool: The split ring pliers can open the double jump rings with ease, then you can add your charms or other attachment to the jump loops. Unique Heart Shape Design: Exquisite and for creative design keychain. It can be used in all kinds of decoration. Wide Application: Split Ring on pants, backpacks, handbags and other items. Specifications: Material: Metal Color: As the Picture Shows Type: 5040PCS, 1820PCS, 1225PCS Product Dimension: approx. 4mm/0.16lbs 6mm/0.24lbs 8mm/0.31lbs Net Weight: 450g/0.99lbs 250g/0.55lbs 305g/0.67lbs Package Includes: 1 Box Split Ring For DIY Jewelry note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.