A1 Envelopes (3 5/8 in x 5 1/8 in) - Response envelopes

Exploring A1 (4bar) envelopes

A1 Envelope Dimensions: 3.625" x 5.125" (3 5/8 in x 5 1/8 in). Suggested enclosure dimension: 3.475" x 4.875" -This is the smallest member of our Announcement Envelopes... many times referred to as Response Envelopes, 4Bar Envelopes or Wallet Envelopes. This is the smallest announcement envelope allowed by the Postal service. (Have questions about envelope sizes, visit our envelope help page)

Items 49-72 of 223

  1. Cougar Opaque Envelopes - NATURAL - 4BAR (A1) Envelopes - 250 PK
    WECV910
    37 - 37
    $35.89
  2. Cougar Opaque Envelopes - WHITE - 4BAR (A1) Envelopes - 250 PK
    WECO900
    82 - 82
    $34.99
  3. Cougar Opaque Envelopes - NATURAL - 4BAR (A1) Envelopes - 2500 PK
    WECV910-C
    3.7 - 3
    $266.00
  4. Cougar Opaque Envelopes - WHITE - 4BAR (A1) Envelopes - 2500 PK
    WECO900-C
    8.2 - 8
    $258.00
  5. [Clearance] White Translucent (Vellum) - A1 ENVELOPES - 50 PK
    GT-A1R
    29 - 29
    $16.87 $12.65
  6. [Clearance] 100% Cotton A1 Envelopes (3.625-x-5.125) - Savoy Natural White - 25 PK
    SV5768-01-25
    30 - 30
    $11.20 $8.40
  7. [Clearance] 100% Cotton A1 Envelopes (3.625-x-5.125) - Savoy Natural White - 250 PK
    SV5768-01
    3 - 3
    $62.00 $46.50
  8. [Clearance] BASIS COLORS - A1 Envelopes - Pink - 250 PK
    LEBA906
    1 - 1
    $57.14 $42.86
  9. [Clearance] BASIS COLORS - A1 Envelopes - Light Yellow - 250 PK
    LEBA907
    12 - 12
    $57.14 $42.86
  10. [Clearance] BASIS COLORS - A1 Envelopes - Brown - 250 PK
    LEBA911
    2 - 2
    $60.43 $45.32
  11. [Clearance] BASIS COLORS - A1 Envelopes - Teal - 250 PK
    LEBATE18
    4 - 4
    $60.43 $45.32
  12. [Clearance] BASIS COLORS - A1 Envelopes - Light Lime - 250 PK
    LEBALTL18
    5 - 5
    $59.42 $44.57
  13. Brown Bag Envelopes - KRAFT (30/78lb) - A1 (4BAR) Envelopes - 200 PK
    LEKR900SF
    18.13 - 18
    $41.40
  14. Brown Bag Envelopes - KRAFT (30/78lb) - A1 (4BAR) Envelopes - 25 PK
    LEKR900SF-25
    145 - 145
    $7.92
  15. Brown Bag Envelopes - KRAFT (30/78lb) - A1 (4BAR) Envelopes - 800 PK
    LEKR900SF-C
    4.53 - 4
    $137.60
  16. [Clearance] Metallic Milky White - A1 Envelopes (3.625-x-5.125) - 50 PK
    PPS-BG-A1
    49 - 49
    $12.95 $9.71
  17. [Clearance] POPTONE Grape Jelly - A1 Envelopes (3.625-x-5.125) - 250 PK
    FR-PT-A1E-GJ-250
    7.1 - 7
    $57.45 $43.09
  18. [Clearance] POPTONE Spearmint - A1 Envelopes (3.625-x-5.125) - 250 PK
    FR-PT-A1E-SPR-250
    4 - 4
    $52.59 $39.44
  19. [Clearance] POPTONE Tangy Orange - A1 Envelopes (3.625-x-5.125) - 250 PK
    FR-PT-A1E-TO-250
    5.9 - 5
    $57.45 $43.09
  20. [Clearance] POPTONE Banana Split - A1 Envelopes (3.625-x-5.125) - 25 PK
    FR-PT-A1E-BS
    2 - 2
    $8.65 $6.49
  21. [Clearance] POPTONE Bubblegum - A1 Envelopes (3.625-x-5.125) - 25 PK
    FR-PT-A1E-BG
    33 - 33
    $8.86 $6.65
  22. [Clearance] POPTONE Grapesicle - A1 Envelopes (3.625-x-5.125) - 25 PK
    FR-PT-A1E-GS
    8 - 8
    $8.86 $6.65
  23. [Clearance] POPTONE Lemon Drop - A1 Envelopes (3.625-x-5.125) - 25 PK
    FR-PT-A1E-LD
    3 - 3
    $8.86 $6.65
  24. [Clearance] POPTONE Limeade - A1 Envelopes (3.625-x-5.125) - 25 PK
    FR-PT-A1E-LIM
    82 - 82
    $9.34 $7.01

Items 49-72 of 223

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