ENHANCED SUCTION CUP: High grade PU made suction cup, 30% stronger, 200% thicker than regular plastic suction cup. Adhesive assisted Vacuum Power, slightly sticky but still reusable, relocatable, can be removed and cleaned under water. 5 ANGLES AND 90 DOWNWARD--- RIVOODS shower holder offers 5 positions adjustment which enables you to find more enjoyable angles and then return the showerhead to its vertical position. The lower part of the holder can be rotated so you can even creat an unique 90 downward for sitting on a shower chair while showering or washing your pet. LARGE SHOWER HEAD FITS: Both the Suction attachment and adjustment construction are strong enough to support excellently those heavy, metal, large shower head.It clicks to different settings smoothly and it does not move out of the setting you set it to when its supporting a heavy shower head. SMOOTH AND PROROUS SURFACE -- The suction shower holder mounted best on the flat, smooth surface like tiles, glass, marble etc,if you want to attach it also onto the slightly textured surface like fiber glass, metal, plastic, wood,granite etc. Please use the backup adhesive pad on top of the suction cup to have permanent fixture. remember once you change to adhesive way, you cannot relocate it. UNIVERSAL FIT: To fit most of shower hose, shower sprayers, shower wand, shower nozzel we made the slot diameter slightly bigger ( 0.92inch), it might be a little bit loose on some of the handle held, if you often pick up and put down the shower head during shower time, that is correct size, but if you desire a shower holder grip your shower head more securely please measure your shower hose holder connector or find our mini version from our store.