Straight flap envelopes

(254 products)

Straight flap envelopes feature a clean, linear design and a secure seal, crafted from premium 80–160 g/m² paper or cardstock to safeguard your mailings. Available with self-adhesive or gummed closures, they’re ideal for business correspondence, wedding invitations, invoices, and greeting cards. Choose from multiple sizes, finishes (matte, glossy, pearlescent), and window or non-window options to match any branding or personal style. Their sleek appearance and versatile functionality make them perfect for corporate mail, event stationery, and high-volume mailings—shop now for bulk discounts, fast shipping, and professional-grade packaging!

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PRPRC5

Creative Colour Peel & Seal Envelopes

Regular priceFrom $0.55 per item

8 colours available
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35% off

WT01514

C6 Cream Peel & Seal Conqueror Envelope (114 x 162mm)

Sale price $1.17 Regular price $1.80 per item
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LCC5MY

C5 Mid Yellow Envelope (162 x 229mm)

Regular price $0.89 per item
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11% off

HB220M

Manilla Board Back Envelope - Printed 220x110 mm (DL)

Sale price $0.32 Regular price $0.36 per item
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POC12489MPS

Manila Brown Peel and Seal Envelope (124 x 89mm)

Regular price $0.24 per item
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36% off

HB444M

Manilla Board Back Envelope - Printed 444x368 mm

Sale price $0.89 Regular price $1.38 per item
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LCC4MB

C4 Mid Blue Peel & Seal Envelope (324 x 229mm)

Regular price $1.41 per item
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16% off

GEMM201

C4 White Opaque Peel & Seal Straight Flap 120gsm Envelope (324 x 229mm)

Sale price $0.53 Regular price $0.63 per item
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21% off

LCC5PU

C5 Purple Envelope (162 x 229mm)

Sale price $0.60 Regular price $0.76 per item
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19% off

LCC4PG

C4 Pale Green Peel & Seal Envelope (324 x 229mm)

Sale price $1.10 Regular price $1.36 per item
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8% off

C03155220PS

White Envelope - Straight Flap 155x220 mm

Sale price $0.36 Regular price $0.39 per item
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23% off

LCDLDG

DL Dark Green Envelope (110 x 220mm)

Sale price $0.44 Regular price $0.57 per item
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22% off

LC155155OR

Orange Peel & Seal Envelope (155 x 155mm)

Sale price $0.47 Regular price $0.60 per item
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22% off

LC155155DR

Dark Red Peel & Seal Envelope (155 x 155mm)

Sale price $0.47 Regular price $0.60 per item
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23% off

LCDLPB

DL Pale Blue Envelope (110 x 220mm)

Sale price $0.44 Regular price $0.57 per item
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13% off

LCC6MG

C6 Mid Green Envelope (114 x 162mm)

Sale price $0.39 Regular price $0.45 per item
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LCC5SI

C5 Silver Peel & Seal Coloured Envelope (162 x 229mm)

Regular price $0.78 per item
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23% off

LCDLPU

DL Purple Envelope (110 x 220mm)

Sale price $0.44 Regular price $0.57 per item
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LCC5BR

C5 Bright Red Envelope (162 x 229mm)

Regular price $1.07 per item
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GEMM004

DL White Opaque Peel & Seal Straight Flap 120gsm Right-Hand Window Envelope (110 x 220mm)

Regular price $0.19 per item
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13% off

LCC6BP

C6 Bright Pink Envelope (114 x 162mm)

Sale price $0.39 Regular price $0.45 per item
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21% off

LCC5MG

C5 Mid Green Envelope (162 x 229mm)

Sale price $0.60 Regular price $0.76 per item
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20% off

LCC6PG

C6 Pale Green Envelope (114 x 162mm)

Sale price $0.36 Regular price $0.45 per item
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13% off

LCC6MB

C6 Mid Blue Peel & Seal Envelope (114 x 162mm)

Sale price $0.39 Regular price $0.45 per item
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21% off

LCC5BP

C5 Bright Pink Envelope (162 x 229mm)

Sale price $0.60 Regular price $0.76 per item
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CFM480195M-P

Manila Brown Peel & Seal Rigid Board Mailers Envelope (480 x 195mm)

Regular price $1.25 per item
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LC155155SI

Silver Coloured Peel & Seal Envelope (155 x 155mm)

Regular price $0.55 per item
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9% off

HB312220W-WB450

White Board Back Peel & Seal Envelope (312 x 220mm)

Sale price $0.62 Regular price $0.68 per item
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8% off

HB267M

Manilla Board Back Envelope - Printed 267x216 mm

Sale price $0.49 Regular price $0.53 per item
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WT01512

C6 High White Peel & Seal Conqueror Envelope (114 x 162mm)

Regular price $0.71 per item
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23% off

LCDLMB

DL Mid Blue Peel & Seal Envelope (110 x 220mm)

Sale price $0.44 Regular price $0.57 per item
Sold out
21% off

LCC5MB

C5 Mid Blue Peel & Seal Envelope (162 x 229mm)

Sale price $0.60 Regular price $0.76 per item

Get 30% Off Your First Order*

Straight flap envelopes