Catalog number: 004750003 Features: ● Double zipper for secure sealing. ● There is space to write the freezing date and contents. Uses: ● For freezing and thawing. Specifications: ● Color: transparent ● Length (mm): 280 ● Width (mm): 270 ● Thickness (mm): 0.06 ● Type: Standard ● Cold resistance temperature (℃): -30℃ Material/Finish: ● Polyethylene (PE)
