The purchase date, frequency of use, and duration are unknown, but it has been several years. The product has been cleaned and inspected. A 4mm hex wrench is required for use (hex wrench not included). An instruction manual is also included. Returns are not accepted after purchase. It will be packed in a cardboard box of approximately 100 size and shipped. <Product Specifications> ・Assembled dimensions: Width 160 x Depth 250-345 x Height 515-780mm ・Handrail height: 130-180mm, 3 positions ・Installable size: Bathtub wall thickness 25-130mm (with spacer) 45-150mm (without spacer) ・Weight: 4.2kg #BathtubHandrail #Uniplus #Kowa