Cuff tube length is 50cm, Bladder material is TPU, soft and clearable. Sizes includes Neonate single tube (6-11cm), Infant single tube (10-19cm), Child single tube (18-26cm), Adult single tube (25-35cm), Large Adult single tube (33-47cm), THIGH Single tube Cuff (46-66cm)Single tube Cuff use with Colin, Philips/HP, Spacelab, Welch Allyn and so on HS Code: 9018 Model NO.: CF001A-CF004LA Origin: China Company: HK Greatmade Tech Ltd.