Brass Body: Solid Brass body of this shower head connector provides much higher percompatible withmance (high heat-resistance and pressure-resistance) and durability than plastic ones. It can serve many years without leakage.Large Water Flow: Flow rate is 7.8 GPM (@ 60PSI), definitely NO flow restrictions! You can enjoy rainfall showering experience even your shower head is as large as 16-inch.Rustproof: This shower head swivel adapter constructed of brass, protecting against corrosion & rust and need trivial maintenance.Swivel Ball Joint: This swivel ball allows you to adjust any angle of the shower head after installation. Shower angle can be easily adjusted to accommodate both kids and adults, providing perfect shower experience compatible with every family member. The connectionis tight enough that it won't fall back down after swiveling to any angles. Swivel it and it will stay the exact position you need.Easy Installation: This universal connection fits with standard G 1/2 straight threaded shower arms & shower heads. Just twist on! Package includes FREE Teflon tape.Swivel Ball JointThis swivel ball allows you to adjust any angle of the showerhead after installation.Solid Brass BodySolid Brass body of this shower head swivel adapter construction provides much higher percompatible withmance (high heat-resistance and pressure-resistance) and durability than plastic ones.