Material: stainless steel SA (1.4435), case made of plastic, foam insert. Autoclavable: no. Tweezers autoclavable, case not autoclavable. Contents: 1 pair of tweezers, straight, type 1 Length 120 mm, thickness of tip 0.10 mm 1 pair of tweezers, straight, type 2A (flat tips) Length 120 mm, tip thickness 0.1 mm, tip width 1.90 mm 1 pair of tweezers, straight, type 3C Length 110 mm, thickness of tip 0.12 mm 1 pair of tweezers, straight, type 5 Length 110 mm, thickness of tip 0.07 mm 1 pair of tweezers, bent, type 7 Length 118 mm, thickness of tip 0.09 mm Precision tweezers set ROTILABO ® stainless steel SA Not a medical device / Not an IVD product