Sure, please see the attached side view with measurements of that platform.
Yes, all parts are made from ¾” thick plywood, the same material used in our cabinet cases.
That said, if you simply need a platform to install the cabinets on top of, I’d recommend having your contractor build one on site using standard 2×4 framing lumber. This approach is often faster and more cost-effective since the materials are readily available and work perfectly for leveling.
The toe platform we offer is ideal for very tight or measurement-critical installations, as all parts are precision cut and CNC drilled. However, for most other areas where tolerances aren’t as strict, a 2×4 platform built and assembled on site will perform just as well.