LIONVILLE, Pa., May 31, 2011 /PRNewswire/ — West Pharmaceutical
Services, Inc. (NYSE:
WST) today announced that management will attend the Jefferies
2011 Global Healthcare Conference in New York, NY.  Management
will present an overview of West’s business and outlook on Monday,
June 6, 2011 at 4:00 PM ET.

A live audio webcast of the Company’s presentation, as well as a
copy of the presentation materials, will be accessible from the
Company’s website at www.westpharma.com/en/investors.

About West

West is a global manufacturer of components and systems for
injectable drug delivery, including stoppers and seals for vials,
and closures and disposable components used in syringe, IV and
blood collection systems. The Company also provides products with
application to the personal care, food and beverage markets.
Headquartered in Lionville, Pennsylvania, West supports its
partners and customers from 50 locations throughout North America,
South America, Europe, Mexico, Japan, Asia and Australia. For more
information, visit West at www.westpharma.com.

Contacts: West Pharmaceutical Services, Inc. Michael A. Anderson Vice President and Treasurer (610) 594-3345	Investors and Financial Media: Westwicke Partners John Woolford/Stefan Loren (443) 213-0506/0507

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