Connection size of T-adapter is 7/8", compatible with standard US toilet tank
Brushed Nickel surface
T-Adapter valve is manufactured from brass, ensuring quality and longevity
Stainless Steel Sprayer Gun and hose, durable
Includes Brass T Valve Adapter, Sprayer Holder, Hose & Tank Hook to form a complete set Usage: Bidet Attachment, Cloth Diaper Sprayer, Cleaning, Rinsing