Cardinal Health Argyle™ Sterile Flexible Yankauers - Large Tip w/ no vaccum control; 22 Fr x 25 cm; Box/50Argyle flexible surgical suction instruments are made of a malleable vinyl, are non breakable, and have a smooth inner lumen. An optional vent for improved suction control is available. These single use instruments come in fine, regular, and high capacity versions, with or without a sump tip. Sets include your choice of conductive or non conductive tubing in various sizes.