18 x 22 Thermal Shield Bubble Mailer 50 Per Case

The 18 x 22 Thermal Shield Bubble Mailers offer a highly efficient and reliable solution for shipping larger and temperature sensitive items. Each box contains 50 units. These envelopes are designed with a multilayer structure, offering optimum insulation. A moisture resistant outer shell and high performance bubble coating ensures maximum protection against external elements and shock. Featuring cutting-edge insulation technology, these envelopes feature a special reflective layer for effective temperature regulation. The self-closing adhesive strip provides a secure and trouble-free closure. Despite their large size, these envelopes remain lightweight, offering a cost-effective shipping solution by minimizing dimensional weight charges. Superior thermal insulation: Multi-layer design with reflective insulation layer for effective temperature regulation. Durable and Moisture Resistant: High quality moisture resistant outer shell protects against outside elements. Shock Absorptio