Please feel free to ask any questions in the comments. [Supervised by a Certified Care Worker] Strong Large Suction Cup Handrail for Bathtub, Bathroom, and Bathtub - No Construction Required, Suction Cup ★Please check again if installation is possible★ Even walls that appear smooth, such as slightly rough walls in unit baths, cannot be installed on walls that are slightly rough to the touch. Please check the installation surface carefully before use. [Supervised by a National Certified Care Worker] This reliable bathtub handrail is supervised by a nationally certified care worker, a professional in caregiving. It is high-quality介護用品 designed with safety during bathing in mind. It is recommended as a介護用品 that can be used with peace of mind, with functionality that considers the elderly and those who need assistance. [Firmly Fixed with Strong Large Suction Cups] It uses strong large suction cups that adhere perfectly to bathtubs and bathrooms. Installation is easy and requires no construction. It is stable even when weight is applied, preventing slippage and detachment. It is durable and supports safer and more comfortable daily bathing. [Uneven Grip for a Firm Hold] The grip part has an uneven加工 that prevents slipping even with wet hands. The design allows for a firm grip, reducing the risk of falls during bathing. It can be used with peace of mind, especially for the elderly and those who need assistance. It combines safety and ease of use. [Quality Tested by a Third-Party Organization] A load-bearing test has been conducted by a reliable third-party organization, confirming its reliable suction power. With its reliable strength, it ensures safety even when used in the bathroom. It is designed to withstand long-term use, so you can choose it with confidence. [Easy Installation Without Construction] Since it can be firmly fixed to walls and bathtubs with suction cups, no construction is required. It is easy to install and remove, making it ideal for rental properties and those who do not want to damage the walls. Reinstallation is also smooth, and the convenience of being able to change the place of use freely is also attractive.