aneroid blood pressure measuring device, 1-tube-system Made in Germany shock protected in accordance with DIN EN ISO 81060-1 protection against over-inflation scale Ø 60 mm Cuff black one-piece cuffs without bladder biocompatible in accordance with DIN EN ISO 10993 with 70 D Nylon fabric, easy cleaning extremely resilient: up to 50,000 uses cuff included (arm circumference 27,5 cm- 36,5 cm, adult) plastic ringREF 04.11134.232 metal ringREF 04.11144.232