The Monarch Rain Chains 3 ft. Pure Copper Cascading Leaves Rain Chain Extension has a sculptural style that makes it much more than a functional part of your outdoor space. This rain chain extension is designed for use with a Monarch Rain Chain and is easy to install. The extension offers 36 hand-etched copper leaves on 18 rings, creating a natural, organic style. Keep in mind that this is an extension, so if you don't have a proper rain chain installed, you'll need to start there before adding the extension. The copper will slowly patina, changing from its bright, coppery tone to a natural shade of greenish brown. Dimensions: 1.75 in. L x 1.75 in. W x 36 in. 18 rings with 36 copper leaves. Each etched leaf is made from 23-Gauge copper. Attaches easily to your Monarch Rain Chain. Will gradually patina over time.