Silver End Cap 3.5mm 16pcs

End caps are small metal hemispheres that are used to hide the closure knots of a wire creation. The two-hemisphere shape with a central hole makes it easy to cover the knot, and the two holes at the ends allow for the addition of a jump ring, making your creation's closure even more durable. To properly close the end cap, it is advisable to use the right tool, such as flat pliers.