ITB

Dow Jones U.S. Home Construction Index Fund

Inception date: 5/1/2006

Carefully consider the iShares Funds' investment objectives, risk factors, and charges and expenses before investing. This and other information can be found in the Funds' prospectuses, which may be obtained by calling 1-800-iShares (1-800-474-2737), or by viewing or downloading a prospectus. Read the prospectus carefully before investing.

Investing involves risk, including possible loss of principal.

‡ “Acquired Fund Fees and Expenses” reflect the Fund's pro rata share of the indirect fees and expenses incurred by investing in one or more acquired funds, such as mutual funds, business development companies, or other pooled investment vehicles. Acquired Fund Fees and Expenses are reflected in the prices of the acquired funds and thus included in the total returns of the Fund.

The iShares Funds ("Funds") are distributed by BlackRock Investments, LLC (together with its affiliates, "BlackRock").

Narrowly focused investments typically exhibit higher volatility.

The home construction industry may be significantly affected by general factors affecting the real estate market such as zoning, interest rates, taxation and real estate values. Industry segments may be affected by natural disasters and environmental clean-up costs.

Index returns are for illustrative purposes only and do not represent actual iShares performance. Index performance returns do not reflect any management fees, transaction costs or expenses. Indexes are unmanaged and one cannot invest directly in an index. Past performance does not guarantee future results.

Options involve risk and are not suitable for all investors. Prior to buying or selling an option, a person must receive a copy of Characteristics and Risks of Standardized Options. Copies of this document may be obtained from your broker, from any exchange on which options are traded or by contacting The Options Clearing Corporation, One North Wacker Dr., Suite 500, Chicago, IL 60606 (1-888-678-4667). The document contains information on options issued by The Options Clearing Corporation. The document discusses exchange traded options issued by The Options Clearing Corporation and is intended for educational purposes. No statement in the document should be construed as a recommendation to buy or sell a security or to provide investment advice.

If you need further information, please feel free to call the Options Industry Council Helpline. They will be able to provide you with balanced options education and tools to assist you with your iShares options questions and trading. The Options Industry Council Helpline phone number is 1-888-Options (1-888-678-4667) and their website is www.888options.com.

"Dow Jones U.S. Select Home Construction Index" is a product of Dow Jones Indexes, the marketing name and a licensed trademark of CME Group Index Services LLC ("CME Indexes") and has been licensed for use. "Dow Jones®", "Dow Jones U.S. Select Home Construction Index" and "Dow Jones Indexes" are servicemarks of Dow Jones Trademark Holdings, LLC ("Dow Jones"), have been licensed to CME Indexes and have sublicensed for use for certain purposes by BlackRock. iShares Funds based on the Dow Jones Indexes are not sponsored, endorsed, issued, sold or promoted by Dow Jones, CME Indexes or their respective affiliates and Dow Jones, CME Indexes and their respective affiliates make no representation regarding the advisability of investing in such product(s). BlackRock is not affiliated with the companies listed above. Index data source: Dow Jones Indexes.

Shares of iShares Funds are bought and sold at market price (not NAV) and are not individually redeemed from the Fund. Brokerage commissions will reduce returns.

Certain sectors and markets perform exceptionally well based on current market conditions and iShares funds can benefit from that performance. Achieving such exceptional returns involves the risk of volatility and investors should not expect that such results will be repeated.

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