Yes, that's possible. Houzz doesn't have a custom order feature so if you order a similar priced item then I will convert you order to two 28" x 6" shelves. In this case if you would order two 36" x 6" rustic toast along with four 8" brackets then I will place your custom order and confirm that back to you by email.

Thanks,

Stevie

Thank you. I just placed the order.

I have converted your order to two 28" x 12" in rustic toast.

Thank you,

Stevie