Kim Channel Mouth/Nose Pieces, Black (10Pk.) by Nasco Healthcare $81.95 100-2069 Kim Channel Mouth/Nose Pieces, Black (10Pk.) / 100-2069 / Cart Title Kim Channel Mouth/Nose Pieces, Black (10Pk.) Product ID 100-2069 CheckoutType Cart Add to cart Kim Channel Mouth/Nosepieces, Black (10Pk.)Ship weight 2.25 lbs