Triplast Mailing Bags in a vibrant pink color offer a professional, durable, and eco-conscious packaging solution. This pack contains 100 envelopes measuring 13x17 inches (33.02cm x 43.18cm), perfect for e-commerce, retail shipping, and postal needs.Constructed with superior 55-micron triple-layer co-extruded film made from recycled Ldpe, these bags provide exceptional strength, tear resistance, and load-bearing capacity. The material ensures complete opacity, guaranteeing the privacy and security of your contents during transit. A key security feature is the 40mm anti-tamper tear strip; once opened, the bag cannot be resealed, providing clear evidence of any interference. Lightweight yet fully waterproof, the bags protect items from moisture, dust, and handling damage while helping to keep shipping costs low.As an eco-friendly choice, these mailers are manufactured from recycled polyethylene and are themselves fully recyclable (Code 4 Ldpe). They deliver outstanding reliability and performance without compromising on sustainability.