Board Backed Envelopes Hard Please do not bend C3 C4 C5 C6 Cheapest A3 A4 A5 A6

229 x 162 mm - ( C5 / A5 Size - 125 Envelopes / Box ). 324 x 229 mm - ( C4 / A4 Size - 125 Envelopes / Box ). 238 x 163 mm - ( C5+ / A5+ Size 125 Envelopes / Box ). 352 x 249 mm - ( C4+ / A4+ Size 125 Envelopes / Box ).

HARD CARDBOARD BACKED PLEASE DO NOT BEND ENVELOPES MANILLA BROWN A3/A4/A5/A6

#6 3/4 Security Tinted Self-Seal Envelopes - No Window, Size 3- 5/8 X 6-1/2 Inches - White - 24 LB - 100 Count (34600) : Office Products

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229 x 162 mm - ( C5 / A5 Size - 125 Envelopes / Box ). 324 x 229 mm - ( C4 / A4 Size - 125 Envelopes / Box ). 238 x 163 mm - ( C5+ / A5+ Size 125

Hard Board Back Brown Envelope Do Not Bend A3 A4 A5 A6 Quick Delivery C4 C5 C6

Hard Board Backed Envelopes Peel & Seal Mailing Posting & Storing Documents Manilla Do Not Bend Cardboard Secure Postal Envelope (C6 (162x114mm), 10 Envelopes) : : Stationery & Office Supplies

BOARD BACKED ENVELOPES Hard Please do not bend C3 C4 C5 C6 Cheapest A3 A4 A5 A6 £1.56 - PicClick UK

Please Do Not Bend Hard Card Board Backed Envelopes Manilla Brown A3 C4 A4 A5 A6

C3 White Board Backed Envelopes - Same Day Despatch To 5pm

A5 Envelopes 229mm x 162mm A5 C5 Manilla Hard Board Backed Envelopes Do Not Bend Envelope. A3 Envelopes 297mm x 420mm A3 C3 Manilla Hard Board Backed

A4 A5 A3 A6 Do Not Bend Envelopes Please Rigid CardBoard Hard Backed Self Seal

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BOARD BACKED ENVELOPES Hard Please do not bend C3 C4 C5 C6 Cheapest A3 A4 A5 A6 £1.56 - PicClick UK

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C6 (A6) Board Back Envelopes - Please Do Not Bend [Qty 250] 114 x 162m – All Colour Envelopes