Lowe’s has the Style Selections 2.75-in x 78-in Red Oak Stair Nose Floor Moulding on sale; lowest price in my area is $5. YMMV.
https://www.lowes.com/pd/Style-Se…ng/3654564
Item # 394398 Model # SS38SN1
Stair nosings provide a transition between floor and riser and take the brunt of foot traffic
Made from the finest solid hardwood for lasting durability
Hope this rather obscure deal helps someone. YMMV!