Features: * Product Name: Caspar Retractor Lumber Vertebral Colunm * Working Details: Specially Designed Retractor Set Allows A Micro Surgery Approach to Lumbar Disc. Jointed Arms Folding Along The Patients Back Allow Unhindered Access Around The Wound. All Specula And Blades Have A Water Sand Surface Finish to Prevent Glare. Fenestrated Blades On The Specula Reduce The Risk Of Movement During Surgery * Material: Stainless Steel (Water Sand Polished) * Disposable OR Reusable: Reusable * Sterile OR Non-Sterile: Non-Sterile * Steel: Germany/Japan