Cool Shield Bubble Mailers, 18" x 22", Silver, 50/Case

Safeguard your larger shipments with Cool Shield Bubble Mailers. These spacious mailers measure 22" x 18", making them perfect for oversized items that need extra protection. The silver aluminum foil exterior provides superior durability and thermal insulation, ensuring your contents stay safe during transit. Each pack contains 50 mailers, offering excellent value for bulk mailing needs. Whether for personal or business use, these mailers are a reliable choice for secure packaging.