BRASS BODY: Solid Brass body construction of this shower head adapters provides much higher performance (high heat-resistance and pressure-resistance) and durability than plastic ones. This shower head swivel adapter can serve many years without leakage. RUST PROOF: Constructed of brass, the shower head swivel adapter of shower head extension arm can 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 for every family member. The connection is 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; straight threaded shower arms ; shower heads. Just twist on!; Shipping quantity: 1 piece Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store