Brass Round Open Jump Rings 4mm.x 1mm.

• Size: The dimensions of the jump rings are 4mm in diameter and 1mm in thickness. The 4mm measurement refers to the diameter of the ring, while the 1mm measurement represents the thickness of the metal.
• Material: These jump rings are typically made of brass, a metal chosen for its durability, corrosion resistance, and ability to hold up well over time. Brass also offers a warm, golden color that complements various jewelry designs.
• Shape: The jump rings are round, meaning they are shaped like a circle when closed. However, they are open, allowing them to be easily manipulated for attaching other components.
• Function: Jump rings serve as connectors in jewelry making. They are used to attach various components together, such as connecting a clasp to a necklace chain or attaching charms to a bracelet.
• Open Design: The open design of these jump rings allows for easy attachment and manipulation. They can be opened using jewelry pliers, attached to other components, and then closed securely to ensure the jewelry piece stays intact.

Brass round open jump rings with dimensions of 4mm x 1mm are versatile components in jewelry making, providing a reliable way to connect different elements and create beautifully crafted pieces.