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<p>Self-retaining adjustable retractor with 2 additional sets of side and center blades.</p>
<p>A set of larger center and side blades for 10" spread.</p>
<p>A set of medium center and side blades for 7" spread, and</p>
<p>A set of small center and side blades for 5 1/2" spread. </p>
<p>Instead of buying three separate sets, get an all in one!</p>
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