I've connected smoky quartz in various shapes, sizes, and colors. It has an adjuster. A smoky quartz is attached to the end of the adjuster. Smoky Quartz: Length: Approximately 1.5-7mm, Width: Approximately 2-7mm Total Length: Approximately 18cm + Adjuster Approximately 4cm *Properties of Smoky Quartz Energy* * Mental stability * Physical healing * Conversion of negative energy into positive energy * Good for jobs that use both practical skills and intuition 14KGF means that 1/20 or more of the total weight of the metal is 14K gold. It has a layer about 100 times thicker than plating, so it is a metal that allows you to enjoy the shine of real gold at an affordable price. It is also popular as a material that is less likely to cause metal allergies. *Please note that not everyone is guaranteed to be allergy-free.