These have perfectly cut 5mm holes centered, these are flat, but can easily be domed by you, or by us (make sure you Convo us), These would be wonderful Beadcaps for Cored Lampwork Beads. We can make more of these in many patterns and types of metal.
Type of Metal - Copper,
Grade of Metal - 1st Grade,
Gauge of Metal - 20 Gauge,
Measurement - 20mm with 5mm hole,
Quantity - 6,