ZXCOOL’s aluminum foil ESD bags combine a robust aluminum foil layer with static‑dissipative properties, delivering superior moisture, oxygen, and electrostatic shielding for the most sensitive electronic components. Ideal for ICs, bare PCBs, semiconductor devices, and optical components that require long‑term storage or shipment in high‑humidity environments. These bags are heat sealable, puncture‑resistant, and provide a complete Faraday cage effect. Available in various sizes, with custom printing (logo/ESD warnings) and vacuum compatibility. Wholesale pricing and low MOQs for bulk orders.