If you're planning a bathroom renovation or installing a new toilet, this GROHE RAPIDO SMARTBOX is going to make your life so much easier! This universal rough-in box is seriously smart - it comes with a pre-mounted flushing plug which saves you time and hassle during installation. What's really cool is how versatile it is - you get fixing options for both solid walls and dry cladding, so it works in pretty much any bathroom setup. The installation depth is adjustable from 75-105mm, giving you some flexibility if your walls aren't perfectly standard. The build-in box itself is super stable and comes with a protective cover to keep everything safe during construction. Now, just to be clear - this is the rough-in box only, so you'll need to get the final installation set separately. But if you want that clean, professional look for your toilet installation without the headache, this GROHE box is definitely the way to go. The quality is exactly what you'd expect from GROHE - durable, well-designed, and built to last. Whether you're a DIY enthusiast or a professional plumber, this universal rough-in box makes toilet installation so much smoother and more reliable. It's one of those products that just works exactly how it should!