Package list 1×Shower Arm Connector and 1 x Pipe Sealing Tape Specification Material: ABS Color: Silver Inner Diameter of Shower Head Angle Adapter: 0.79 inches / 20 mm Package: 1 Pcs shower head elbow adapter and 1 x Pipe Sealing Tape; Size: The inner diameter of shower arm elbow adapter is 0.79 inches / 20 mm. For other sizes,please refer to the image Reliable Quality: The female and male shower arm extension adapter is crafted from ABS plastic,offering a sleek and sturdy design that resists breakage and deformation while ensuring unobstructed water flow 360° Adjustable: The wall mounted shower head adapter easily adjusts angle and height,ensuring the showerhead stays clear of the wall and accommodates all heights and showering styles—from overhead to handheld Easy to Install: The shower arm extension connector installs quickly by hand without additional tools Compact and Practical: The wall-mounted connector design saves space while maintaining full shower functionality,offering an adjustable comfort solution for tight spaces.