Stainless steel. These tweezers are specially designed to handle different fragile and delicate materials of gallium or silicon wafers.

• Stopping pins turned up on lateral edges and graduated lower paddles prevent the wafer from slipping
• Smooth polished non glare surface on the inside of the paddel in order to prevent chipping and marring the wafer
• Satin finish on the outside of the paddel for glare prevention
• Each Wafer size has its corresponding tweezers size (example for an 8" Wafer take tweezers with a No. 8)