Titanium / Stainless steel FRIOS Sinus Instrument No. 5 (Applicator) double angled elevator (90°/120°) REF 32597955 FRIOS Sinus Instrument No. 6 (Applicator) double angled elevator (90°/90°) REF 32597956 FRIOS Sinus Instrument No. 7 (Applicator) double angled elevator (90°/60°) REF 32597957