Weitlaner Self Retaining Retractor 3 x 4 Prongs Blunt (203.0mm) (8inch) Sharp They are typically made of

They are typically made of stainless steel

such as a drainage tube

This particular retractor has three prongs that are sharp and measure 139

A Chattaway Spatula is a surgical instrument used to separate tissue layers during surgical procedures

Weitlaner Self Retaining Retractor 3 x 4 Prongs Blunt (203.0mm) (8inch) Sharp They are typically made ofThis Weitlaner Self Retaining Retractor is used by surgeons to aid in visualization and access during surgical procedures. The 3 x 4 prongs are blunt and the 203. 0mm (8 inch) size allows for a larger area of access. It is used to hold back tissue and organs so that the surgeon can get better access to the surgical site.