untreated, unbleached Scope of application: suitable for home and business use Matters needing attention: let the air dry, brush off excess flour. Do not wash, roll up and store a large number of surfaces can process multiple breads Made of cloth, treated without any chemicals. So it will not change over time. Do not wash your coupe. A couche should never be cleaned. Hang and air dry after use, then roll and store for future use. the odors you may experience are completely natural. It will not affect the aroma of your bread, it will dissipate in time. Do not bake in the oven. The sofa is used to prove bread. It cannot withstand high temperatures. Product specification: Color: Beige Material: cloth size: 36*45CM/45*75CM/60*90CM Package Contents: 1X bread fermented fabric Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.