1.Material: LDPE2.Product: MAILER BAG3.Boundary dimension: custom4.Economical: These cute polyester mailing bags are light in weight and save on postage. The envelopes are self-sealing, without packing tape and shipping boxes, saving time.5.Safety: These
Oil seals are designed to close off spaces between components in mechanical equipment, whether stationary or moving. It is extremely important in high-intensity work environments.