Metrie teak 3D solid wood wall panels. We over-bought for our project. One full box (10 panels) and one partial (3 full panels and some scrap pieces). Will cover a little over 16 sq ft.
Purchased from Rona so you can by more if you have a bigger project:
https://www.rona.ca/en/product/metrie-22-32-in-x-8-1-6-in-3d-indoor-reclaimed-teak-wood-wall-panel-1691815-330975671
Full boxes retail for $104 plus tax so the retail value of what is listed here is $150.
Very easy to install (we used a Brad nailer but can also use adhesive).