Whichever size of padded mailing bag is right for you, we’re confident Mail Lite bags will provide excellent, robust protection for whatever you're sending, and will offer a cost-effective mailing envelope solution.
Sealed Air Size A/000 White Padded Envelopes - 110 x 160mm
Internal Measurements: 110mm x 160mm
External Measurements: 130mm x 180mm
Classed as "Large Letter" by Royal Mail
Bag Weight: 5g
Recycled: Yes
Sealed Air Size B/00 White Padded Envelopes - 120 x 210mm
Internal Measurements: 120mm x 210mm
External Measurements: 140mm x 230mm
Classed as "Large Letter" by Royal Mail
Bag Weight: 7g
Recycled: Yes
Sealed Air Size C/0 White Padded Envelopes - 150 x 210mm
Internal Measurements: 150mm x 210mm
External Measurements: 170mm x 230mm
Classed as "Large Letter" by Royal Mail
Bag Weight: 9g
Recycled: Yes
Sealed Air Size D/1 White Padded Envelopes - 180 x 260mm
Internal Measurements: 180mm x 260mm
External Measurements: 200mm x 280mm
Classed as "Large Letter" by Royal Mail
Bag Weight: 12g
Recycled: Yes
Sealed Air Size E/2 White Padded Envelopes - 220 x 260mm
Internal Measurements: 220mm x 260mm
External Measurements: 240mm x 280mm
Classed as "Large Letter" by Royal Mail
Bag Weight: 15g
Recycled: Yes
Sealed Air Size F/3 White Padded Envelopes - 220 x 330mm
Internal Measurements: 220mm x 330mm
External Measurements: 240mm x 350mm
Classed as "Small Parcel" by Royal Mail
Bag Weight: 18g
Recycled: Yes
Sealed Air Size G/4 White Padded Envelopes - 240 x 330mm
Internal Measurements: 240mm x 330mm
External Measurements: 260mm x 350mm
Classed as "Small Parcel" by Royal Mail
Bag Weight: 20g
Recycled: Yes
Sealed Air Size H/5 White Padded Envelopes - 270 x 360mm
Internal Measurements: 270mm x 360mm
External Measurements: 290mm x 380mm
Classed as "Small Parcel" by Royal Mail
Bag Weight: 20g
Recycled: Yes
Sealed Air Size J/6 White Padded Envelopes - 300 x 440mm
Internal Measurements: 300mm x 440mm
External Measurements: 320mm x 460mm
Classed as "Medium Parcel" by Royal Mail
Bag Weight: 31g
Recycled: Yes
Sealed Air Size K/7 White Padded Envelopes - 350 x 470mm
Internal Measurements: 350mm x 470mm
External Measurements: 370mm x 490mm
Classed as "Medium Parcel" by Royal Mail
Bag Weight: 39g
Recycled: Yes
Sealed Air Size LL White Padded Envelopes - 230 x 330mm