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Straight flap envelopes

Straight flap envelopes

(183 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!

14% off

LCC6MB

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

Sale price $2.23 Regular price $2.60 per item
21% off

LCC5BP

C5 Bright Pink Envelope (162 x 229mm)

Sale price $3.44 Regular price $4.36 per item
22% off

LCC6PG

C6 Pale Green Envelope (114 x 162mm)

Sale price $2.04 Regular price $2.60 per item
21% off

LCC5MB

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

Sale price $3.44 Regular price $4.36 per item
LC155155SI

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

Regular price $3.16 per item
6% off

NEONPKDL

DL Pink Neon Peel & Seal Straight Flap 90gsm Envelope (110 x 220mm)

Sale price $8.08 Regular price $8.64 per item
WT01512

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

Regular price $4.09 per item
21% off

LCC5DY

C5 Dark Yellow Envelope (162 x 229mm)

Sale price $3.44 Regular price $4.36 per item
23% off

LCDLMB

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

Sale price $2.51 Regular price $3.25 per item
23% off

LCDLBR

DL Bright Red Envelope (110 x 220mm)

Sale price $2.51 Regular price $3.25 per item
17% off

NEONGRDL

DL Green Peel & Seal Neon Envelope (110 x 220mm)

Sale price $5.29 Regular price $6.41 per item
WT01501

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

Regular price $4.83 per item
22% off

LC155155PB

Pale Blue Envelope (155 x 155mm)

Sale price $2.69 Regular price $3.44 per item
23% off

LCDLDY

DL Dark Yellow Peel & Seal Envelope (110 x 220mm)

Sale price $2.51 Regular price $3.25 per item
19% off

LC155155BR

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

Sale price $2.79 Regular price $3.44 per item
9% off

LCDLMG

DL Mid Green Envelope (110 x 220mm)

Sale price $2.97 Regular price $3.25 per item
21% off

LCC5PGY

C5 Pale Grey Envelope (162 x 229mm)

Sale price $3.44 Regular price $4.36 per item
GRDLPPS

DL Green Peel & Seal Coloured Envelope (220 x 110mm)

Regular price $3.25 per item
LC155155PP

Pale Pink Peel & Seal Envelope (155 x 155mm)

Regular price $3.44 per item
LC155155PGY

Pale Grey Peel & Seal Envelope (155 x 155mm)

Regular price $2.60 per item
WT01007

DL Brilliant White Peel & Seal Conqueror Envelope (110 x 220mm)

Regular price $5.94 per item
WT01440

DL High White Peel & Seal Conqueror Envelope (110 x 220mm)

Regular price $5.66 per item
C03133197

White Envelope - Straight Flap 133x197 mm

Regular price $1.39 per item
6% off

NEONYWDL

DL Yellow Neon Peel & Seal Straight Flap 90gsm Envelope (110 x 220mm)

Sale price $8.08 Regular price $8.64 per item
23% off

LCDLBP

DL Bright Pink Envelope (110 x 220mm)

Sale price $2.51 Regular price $3.25 per item
WT01541

C5 Brilliant White Conqueror Envelope (162 x 229mm)

Regular price $6.96 per item
WT01540

C5 Diamond White Peel & Seal Conqueror Envelope (162 x 229mm)

Regular price $6.59 per item
LCC4SP

Salmon Pink Envelope 324X229 MM (C4)

Regular price $5.57 per item
21% off

LCC5PG

C5 Pale Green Peel & Seal Envelope (162 x 229mm)

Sale price $3.44 Regular price $4.36 per item
LESWA4BLUE

Polypropylene Gusset String & Washer Envelope

Regular priceFrom $7.00 per item

3 colours available
22% off

LC155155DG

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

Sale price $2.69 Regular price $3.44 per item
22% off

LC155155BP

Bright Pink Peel & Seal Envelope (155 x 155mm)

Sale price $2.69 Regular price $3.44 per item