Trust and rely on the strength of these 425mm x 600mm mailing bags! Co-extruded with a three-layer film, they are made to protect your goods with their superior opacity quality.
- Size: 425mm x 600mm + 40mm Lip
- Gauge: 45mu
- Colour: Grey Opaque
- Sealing: Permanent Peel&Seal Strip
- Material: Made from recycled plastic and 100% recyclable
- Quantity: 100 bags per pack
Perfect for shipping larger clothing items such as hoodies, jeans, or dresses, larger books, small homeware items, or multiple smaller items packed together.
The self-adhesive strip ensures that once sealed, the package will stay secure - guaranteed! Plus, these grey mailing bags are environmentally friendly - made from recyclable plastic, they can be reused and are perfect for sending your products. The ultimate combination of safety, security and sustainability!
These grey mailing bags are an invaluable asset - designed to provide the highest standards of quality, security, and performance.
They feature a three-layer co-extruded film that provides extra strength and opacity.
Plus, a 40mm lip and a high-tack permanent self-adhesive strip ensure reliability when the bags are sealed!
When it comes time to package your products for post or courier, you can count on these mailers - made from recycled plastic and recyclable, too!
425mm x 600mm Grey Poly Mailing Bags (100)
Monday - Thursday : 8am-4pm
Friday : 8am – 3pm
JUNE BANK HOLIDAY HOURS
BANK HOLIDAY HOURS: We are closed for June Bank Holiday on Monday 4th May 2026.
Orders received after 12pm on Friday 29th May will not be dispatched until Tuesday 2nd June for earliest delivery on Wednesday 3rd June.
We reopen on Tuesday 2nd June 2026.
Fast Nationwide Delivery!
Get your order delivered for €9.99 with FREE SHIPPING on orders over €100
Order by 12pm (midday) for Next-Working-Day Delivery within Dublin and 1-2 days for other areas.
See further details in our Delivery Section
Orders received on Friday afternoons, Saturdays & Sundays won't be dispatched until the following Monday for delivery Tuesday at the earliest.
Buy with confidence from an Irish Company!
We are a 100% Irish Company located in Dublin 10.
If you're not sure what you need, phone us at 01-4507272 or call into us at Unit 1b Kylemore Industrial Estate, Killeen Road, Dublin 10, D10VN25.
Not sure if this is suitable for you?
Not sure if this is suitable for your needs?
Why not call into our shop where you can see it “in person”?!
Jerry and Maeve will be more than happy to offer any tips and advice you might need!
Easy Returns
If you have received damaged or defective products, we sincerely apologise and would ask that you phone us at 01-4507272 where our Customer Services Team will do their best to resolve your problem as quickly as possible.
We endeavour to deliver orders on the Next Working Day or within 3-4 days at the very latest. If you have not received your order within this window, please contact us so that we can investigate further with the courier.
Trust and rely on the strength of these 425mm x 600mm mailing bags! Co-extruded with a three-layer film, they are made to protect your goods with their superior opacity quality.
- Size: 425mm x 600mm + 40mm Lip
- Gauge: 45mu
- Colour: Grey Opaque
- Sealing: Permanent Peel&Seal Strip
- Material: Made from recycled plastic and 100% recyclable
- Quantity: 100 bags per pack
Perfect for shipping larger clothing items such as hoodies, jeans, or dresses, larger books, small homeware items, or multiple smaller items packed together.
The self-adhesive strip ensures that once sealed, the package will stay secure - guaranteed! Plus, these grey mailing bags are environmentally friendly - made from recyclable plastic, they can be reused and are perfect for sending your products. The ultimate combination of safety, security and sustainability!
These grey mailing bags are an invaluable asset - designed to provide the highest standards of quality, security, and performance.
They feature a three-layer co-extruded film that provides extra strength and opacity.
Plus, a 40mm lip and a high-tack permanent self-adhesive strip ensure reliability when the bags are sealed!
When it comes time to package your products for post or courier, you can count on these mailers - made from recycled plastic and recyclable, too!