OTTO 68-125 cm Mabo Tub Mounting Frame is a versatile and adjustable solution for installing shower trays. It can be used with a variety of tray sizes and shapes, and can be adjusted to accommodate different floor heights. The frame is made of sturdy steel and is easy to install with the included instructions. With its sturdy construction and adjustable design, the OTTO 68-125 cm Mabo Tub Mounting Frame is an ideal choice for a secure and level shower tray installation.