made of CR-V 11pcs 1/2''DR. Socket set Size:10-11-12-13-14-15-17-19-22-24mm 1/2''DR.Quick Release Ratchet Handle 45 Teeth Material;50BV30CR-V Finish: mirror plated or sand finished 5set/inner 10set/ctn34x22.5x20cm15/17kgs 11pcs 1/4"Dr. socket wrench set