A3/C3 || 321x467mm || AKAR Capacity Book Mailers Cardboard mailers Letter Envelopes A3 Cardboard envelopes Peel & Seal Postals Mailers for Royal Mail Medium Parcel Posting Card Envelopes (Pack of 10)
18x12x7"" || 457 x 305 x 178mm || AKAR A3 Single Wall Cardboard Boxes Shipping Mailing Postal Parcel Gift Postage Boxes For Packing Moving House A3 Cardboard storage boxes [Pack Of 10]
UKPAPER 100 A3 / C3 457mm x 324mm Brown/Manilla Strong Hard Card Board Backed Peel and Seal Printed Please Do Not Bend Envelopes x100
iDEALS UK PACKAGING LTD 500mm x 340mm A3 C3 Rigid Fluted mailers envelopes Peel and Seel Corrugated Cardboard Strong Expandable mailers. 50cm x 34cm (10)
EPOSGEAR 50 Purple Shiny Metallic Foil Bubble Padded Bag Mailing Envelopes - Perfect for Marketing, Promotions or and Alternative to Gift wrap (A3 / C3-450mm x 320mm)
EPOSGEAR 10 Hot Pink Shiny Metallic Foil Bubble Padded Bag Mailing Envelopes - Perfect for Marketing, Promotions or and Alternative to Gift wrap (A3 / C3-450mm x 320mm)
