Product Name: Rotating bath chairProduct material: aluminum alloy pipeBlue plate diameter: 30cmWhite seat plate diameter: 33cmFoot tube outer diameter: 32-33cm (varies with height)Height: 36-51cm (seven-speed adjustable)Safety load: 136kgSuitable Compatible with bathrooms, living rooms, balconies, rooms, etc.This product is designed to make it easy Compatible with the user to change direction, avoiding waist injuries caused by improper posture, or reducing the risk of accidental slipping when getting up. Adjust the height by pressing the marbles to the appropriate hole position, then adjust the marbles. Note that the four foot tubes should be adjusted to the same hole position.Tips:1.Size Description: Allow 1 to 3 cm of error Compatible with manual measurement of product size2.Explanation: Please understand the photos taken from the actual product, such as light, angle, color difference of the monitor, etc.Please contact us when you have any question, we will reply as soon as possible!We have commodity security services. If the product you received has quality problems, please feel free to contact us, we can provide you with a return service.