The Flexx Meibomian Gland Expressors are specifically developed to express glands effectively and easily. The thin, flexible arms and smooth expressor tips enable easy access to the lid and atraumatic expression of meibomian glands.4 1/8" length, 1/8" xxpressor tipsSurgical Stainless SteelFlash, steam or alcohol compatibleNon slip perforated handleThe 2 mm expressor tips enables precise control and the ability to express single glands.