A product name does not define the dimensions.
A cake cup, tray or shaped liner has several measurements. Ask which value is the base, opening or height. For a rectangular sheet, state both dimensions and the required unit. The brochure does not label the meaning of every cup dimension.
Read the basis weight for the individual product.
The Zhongji brochure lists cake trays at 24 g/m², muffin cup cake trays at 80 g/m², tulip cake trays at 40 g/m² and Basque cake trays at 38 g/m². These are different product formats; a weight figure alone is not a substitute for selecting the intended shape and application.
Resolve unclear size lists before approval.
Flower Base Paper lists several sizes but does not specify units in the size row. Request a dimensioned drawing. For customized products, ask the team to confirm the measurement definitions in writing and check a sample against your own mold, tray or equipment.