This is my week for finding designers who insist on keeping the materials they use a mystery.

For your consideration is this intriguing (in many ways) bracelet by Two A. No description of materials at all. So I’ll guess that it’s cord or fabric with stainless steel elements. Like the suspension bridge design (if in fact that’s what they were going for).

The “about” section on their website notes, “Two A is a beautifully eccentric jewelry line that seamlessly combines organic eco-materials with industrial metals to create a striking and fresh spin on Bohemian-Chic. Long time friends and designers Ayana Fishman and Anat Shapira turned a simple idea inspired by both the serene Mediterranean seashores and the bustle of the urban city into an accessory collaboration that immediately became an international success. Skillfully fusing materials such as coral, textiles, tagua and coconut shells with a variety of finely crafted metals, the design duo fashioned a unique look that perfectly compliments both everyday and high-fashion styles.

This piece sells for Cdn $138.