- 100% Silk - Crystals - Custom Metal Ring - Printed Silk - Elasticated Strap - Head Circumference 56cm - Width 14cm The Ottoman Dynasty Ring Headband is a handcrafted silhouette silk designed by our in house artisans. Reimagined in an exclusive limited edition print, our silk headband features a statement metal ring upon a sea of printed silk and is adorned with intricately placed crystal embellishments.