Accepts 15cm length w/ 19/22mm diameters, Push-on open-cell foam Windshield w/ 3D-Tex. Wind noise got you down? The new Rycote Super Softie Slip-on Windscreen features the super quiet 3D-Tex material. It maintains sound integrity even in the worse conditions. If it gets wet, just squeeze out the water its dry. Same with dust, just rinse, squeeze, dry and go. It's new shape and new material is the secret to superior sound performance while not reducing polar pattern. Up to 30db noise reduction.