130 x 240mm Card Mailer Envelope - 300gsm Durable White Tough Bag QTY:400pcs ensuring an airtight seal to

ensuring an airtight seal to extend product shelf life

and clarity you need

providing ample space for efficient storage

making them an ideal value for retailers and event planners seeking a cost-effective

130 x 240mm Card Mailer Envelope - 300gsm Durable White Tough Bag QTY:400pcs ensuring an airtight seal toOptimize your packaging with our specially designed envelopes, tailored for securing soft or flat products with a snug fit, ensuring they remain under the 20mm thickness limit with ease. Unlike standard paper envelopes or poly mailers that tend to bulge with soft items, our envelopes maintain their shape, offering a cost effective and postage saving solution for your flat or soft product shipments. If you're seeking a flexible yet secure mailing