Economy 36" Dry Dust Mop Kit is perfect for dust control maintenance in institutional and industrial facilities. Kit contains assembled mop head, frame and handle. MaxiDust™ cotton cut-end dust mop is made from tightly twisted virgin natural cotton yarn. 5" Snap-On™ frame is constructed from rust-resistant steel rods. Kit features a sliding collar that locks handle into position and allows for full 360° action replacement heads available separately.