✨ New
Large poly mailers provide an excellent shipping solution for businesses needing secure and efficient packaging. These 40cm x 55cm polyethylene mailing bags are designed to protect your products with a strong, self-adhesive permanent seal that is tamper evident.
- Waterproof and tear-resistant 3-layer polyethylene material keeps clothing, textiles, and soft goods dry and safe from weather damage.
- Complete opacity ensures total privacy, keeping contents invisible even under bright light.
- Lightweight design reduces postage costs while the static-free adhesive liner speeds up packing.
Ideal for e-commerce sellers looking for a cost-effective and professional mailing solution, these poly mailers come in multiple pack sizes and colours to suit your business needs.
Why you’ll love it
- Hand-picked by our UK-based buying team
- Quality-checked before dispatch
- Arrives carefully packaged for protection
- Backed by our 14-day no-hassle returns policy
Free UK Delivery
Every order ships free within the UK, with no minimum spend. Orders are typically dispatched within 1–3 working days, with delivery usually arriving 2–5 working days after dispatch.
14-Day Returns
Changed your mind? You have 14 days from delivery to return unused items in their original packaging for a refund. For change-of-mind returns you cover the return postage; if the item is faulty, damaged or incorrect we cover it. See our Refund & Returns Policy for full details.
Frequently Asked Questions
How much does delivery cost?
Delivery is free on every order within the UK. We don't charge for standard shipping — the price you see is the price you pay.
How long will delivery take?
Most UK orders arrive within 3–7 working days. Orders placed before 2pm are typically dispatched the same working day.
Can I return Large Poly Mailers 40x55cm Waterproof Self Adhesive Bags if I change my mind?
Yes. We offer a 14-day returns policy on unused items in their original condition. Start a return from your account page or contact us at info@gadgetly.co.uk.
Is Large Poly Mailers 40x55cm Waterproof Self Adhesive Bags in stock?
Yes, Large Poly Mailers 40x55cm Waterproof Self Adhesive Bags is currently in stock and ready to dispatch. Stock levels are updated in real time — if you can add it to your cart, we have it.
Is this a genuine LEDSone UK Ltd product?
Yes. All LEDSone UK Ltd products sold by Gadgetly are sourced from authorised channels. You can contact us at info@gadgetly.co.uk with any authenticity questions.
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