Castaldo® White Label 3.17mm Natural Mold Rubber Roll Package Quantity:50 lbs. This sterling silver hoop earring

This sterling silver hoop earring features a closed ring for attaching a drop or dangle

Ideal for deburring and smoothing the ends of cut wire

Its color comes from its iron oxide content and gemstones may present a uniform color or be faintly banded

This rubber works well as a fixed or mobile insert inside a harder rubber

tarnish-resistant finish and includes a tapered bail

Castaldo® White Label 3.17mm Natural Mold Rubber Roll Package Quantity:50 lbs. This sterling silver hoop earringThis Castaldo White Label is a durable, slightly stiffer natural mold rubber; ideal for flat pieces and those that require a stiffer mold. The high concentration of pure rubber makes it pliable and durable, two characteristics that will elevate your mold making process. All Castaldo natural organic mold rubbers require a release agent. Castaldoknown throughout the jewelry industry for performance, dependability and valuemanufactures mold rubber