Salice Silentia Plus Half Overlay Switch Hinge. 2 Pistons per cup for constant closing speeds. Soft Close with three door settings: Heavy, Medium and Light. 94 degree Thick Door Hinges (up to 1-1/4" (32mm) thick doors). 35mm cup dia, 15.5mm deep cup. Soft Close action is concealed within the hinge cup. Half Overlay, Dowelled. Titanium finish.