Founded in 1961 in Zug, Switzerland by Olle Larsson, Medela continues to grow under the ownership of the Larsson family today. Medela serves its customers through 13 subsidiaries distributing to over 90 countries worldwide. Medela's U.S. subsidiary, Medela, Inc., has been serving the American market for over 25 years. Medela has set the standards of excellence in their field in the US and in doing so, raises the bar for the rest of the industry. Their dedication to excellence in quality and safety, improving knowledge through research, and appropriate use of technological developments confirms their leadership position and is what enables Medela to offer the highest quality products available. Features & Benefits: For latch-on difficulties or flat/inverted nipples. Special design for closer contact with baby. Available in different sizes - consult a lactation professional for assistance. BPA-free.Specifications: Unit Weight: .05 lb