I use one of these and then I have a couple of others.

WALFOS 9" Round Banneton Proofing Basket Set - French Style Artisan Sourdough Bread Bakery Basket,Dough Scraper/Cutter & Brotform Cloth Liner Included - 100% NATURAL RATTAN https://www.amazon.com/dp/B07GGT4CHB/ref=cm_sw_r_cp_api_i_Pnc.CbE5NBC0Z