8mm. Vintaj nickel-free brass bead cap. Great bead accent! Price for one beadcap. The Vintaj jewelry design above shows the foliage bead cap, ancient Chinese coin, 15mm jump rings, 7.25mm jump rings, CL45 hook.. The Native Spirit necklace, designed by Jess Italia Lincoln of Vintaj, was made using the following Vintaj components: Foliage Bead Cap BC160, Etched Cable Chain CH30, Native Arrowhead DP192, Feather P125, Straight Arrow P335, Woven Leaf P336, Feathered Arrow P339, and Plumed Leaf P345.