Semb muscle/lung retractor supports controlled tissue retraction in cardiovascular and general surgery.Overall 9 7/8-inch length provides useful reach around operative sites.The 5/8-inch-wide blade offers a focused tissue-contact profile.Its 1 1/4-inch blade length supports localized retraction during exposure.Flat handle geometry gives the instrument a straightforward, familiar grasp.Muscle and lung retraction design helps maintain access while tissues are positioned.