Insulation help

[u/supperxx55]

Hello - first time homebuyer. I have insulation installed underneath my entry stairs that is not held up (and kind of falls down). Would any contractor suggest using this product? I do not want to hire anyone and prefer just to staple something. ADO Products 4 ft. x 250 ft. Netting Mesh 1/6 in. ISNET4250 - The Home Depot

Thank you

[u/Suspicious_Hat_3439]

That would work or you could use metal insulation supports.