The Ragalta RMSF-1620 16 oscillating pedestal fan offers an extension tube that allows for height adjustments. This feature provides precision cooling, an element comparable models lack. * Contemporary stainless steel finish that complements any decor perfectly. This sturdy fan includes a well-crafted design that will stand the test of time * Effectively circulates the air. Boasting 4 fan blades and a powerful motor, this fan will keep you cool and the room well ventilated. * Because this fan oscillates, it effectively eliminates hot spots from the room. Combined with the powerful motor and 4 fan blades, this fan can reach every corner of the room with ease. * Manual control