Welcome to the Bunnings Workshop community @Cat87.
It's fantastic to have you join us and great to see you share this project. That is certainly a unique way of displaying house numbers. Do you recall what synthetic grass you used and what you made the frame from as I trust there will be plenty of members wanting to create something similar? We look forward to hearing about other projects around your home and garden and trust you'll get loads of inspiration for them within the community. We encourage you to let us know anytime you need assistance with a project or have something to share with the community.