1. With durable ball swivel joints that won't crack or leak.2. Standard G 1/2 connections -- Fits most shower heads and shower arms.3. This swivel ball allows you to adjust any angle of the shower head after installation.4. Withstands heat, salt, acids, minerals, & grit contained in your water. Rustproof like stainless steel.5. Shower angle can be easily adjusted to accommodate both kids and adults, providing perfect shower experience for every family member.Type: Swivel BallFinish: ChromeConnections: Standard G 1/2 connections (male & female thread), fits most shower heads and shower arms.Installation: Easy installation, no tools neededcolour:SilverMaterial:brasssize:Length: 49mmPackage Contents:2 x Swivel BallOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.