I haven't used this because the walls of my bathtub are thick and curved, making it impossible to install. Supports getting in and out of the bathtub. Can also be used to maintain posture in the bathtub. Regular price: ¥30,800 (tax included) 【Product Details】 Brand: Anju Manufacturer: Arron Kasei Color: Blue Size: Width 20 x Depth 27-33 x Height 37-39cm, Handrail height: 11-26cm (6 levels / 3cm) Weight: Approximately 3.9kg Materials: Stainless steel, polypropylene, elastomer, rubber Installable size: Edge width: 4.5-13cm Maximum user weight: 80kg 【Product Introduction】 Installable bathtub wall thickness: 4.5-13cm (4.5-12.5cm when the inner wall of the bathtub is sloped) A bathtub handrail suitable for getting in and out of the bathtub and maintaining posture in the bathtub for those with concerns about their legs and lower back. The bathtub handrail is a simple-to-install handrail that assists with stepping over and sitting/standing movements. Prevents falls with height adjustments to suit the bathtub and user (11, 14, 17, 20, 23, 26cm from the top edge of the bathtub, adjustable in levels) The inner grip is angled towards the inside of the bathtub, allowing you to grasp it easily and stabilize your body. Blue type, a color that is gentle on the eyes and calming. Designated welfare equipment / Designated preventive care welfare equipment Step adjustment plate (5mm thick x 3 sheets) Raw materials/Ingredients Polyethylene *This product is often purchased with the wrong size. Please be sure to check the shape, size, and material of your bathtub.