Assists with sitting up in bed. The bottom ends of the cords tie around the bed legs, and the plastic ladder rungs can be gripped by the user to pull themselves up in bed on a hand over hand movement. Specifications: Suitable for single or double beds. Rung length: 200mm (8""). Diameter: 25mm (1""). Cord length:3 metres (910""). Weight 285g. Maximum user weight: 114kg"