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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!

GEMM301

C6 White Peel and Seal 120gsm Envelope (114 x 162mm)

Regular price $0.24 per item
17% off

LCC4PP

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

Sale price $1.42 Regular price $1.71 per item
LCC5GO

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

Regular price $0.98 per item
17% off

C03220PS

White Envelope - Straight Flap 220x220 mm

Sale price $0.57 Regular price $0.69 per item
19% off

C03127190PS

White Envelope - Straight Flap 127x190 mm

Sale price $0.35 Regular price $0.43 per item
20% off

LCC4OR

C4 Orange Peel & Seal Envelope (324 x 229mm)

Sale price $1.36 Regular price $1.71 per item
31% off

SE126BUW

CD Window Envelopes

Sale priceFrom $0.20 Regular price $0.26 per item

9 colours available
11% off

C03140PS

White Envelope - Straight Flap 140x140 mm

Sale price $0.33 Regular price $0.37 per item
23% off

LCDLDR

DL Dark Red Peel & Seal Straight Flap 120gsm Envelope (110 x 220mm)

Sale price $0.55 Regular price $0.71 per item
16% off

LCC4BB

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

Sale price $1.44 Regular price $1.71 per item
14% off

LCC6DB

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

Sale price $0.49 Regular price $0.57 per item
8% off

C03120PS

White Envelope - Straight Flap 120x120 mm

Sale price $0.24 Regular price $0.26 per item
20% off

LCC4BR

C4 Bright Red Peel & Seal Envelope (324 x 229mm)

Sale price $1.36 Regular price $1.71 per item
C03110PS

White Envelope - Straight Flap 110x110 mm

Regular price $0.24 per item
19% off

LCC4MA

C4 Magnolia Peel & Seal Envelope (324 x 229mm)

Sale price $1.38 Regular price $1.71 per item
LC155155GO

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

Regular price $0.69 per item
LCDLSI

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

Regular price $0.71 per item
WT01091

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

Regular price $1.52 per item
LCDLDB

DL Dark Blue Envelope (110 x 220mm)

Regular price $0.93 per item
20% off

LCC4MY

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

Sale price $1.36 Regular price $1.71 per item
POC12489M

Manila Brown Gummed Business Envelope (124 x 89mm)

Regular price $0.18 per item
26% off

LCC5DR

C5 Dark Red Envelope (162 x 229mm)

Sale price $0.71 Regular price $0.96 per item
LCC4PU

C4 Purple Peel & Seal Envelope (324 x 229mm)

Regular price $1.77 per item
16% off

C03165PS

White Envelope - Straight Flap 165x165 mm

Sale price $0.41 Regular price $0.49 per item
6% off

WT01504

C6 Cream Conqueror Envelope (114 x 162mm)

Sale price $1.02 Regular price $1.08 per item
4% off

C03185PS

White Envelope - Straight Flap 185x185 mm

Sale price $0.47 Regular price $0.49 per item
19% off

LCC4PB

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

Sale price $1.38 Regular price $1.71 per item
POC9867MPS

Manila Brown British Made Peel & Seal Envelope (98 x 67mm)

Regular price $0.24 per item
C03135195PS

White Envelope - Straight Flap 135x195 mm

Regular price $0.41 per item
11% off

GEMM101

C5 White Opaque Peel & Seal Straight Flap 120gsm Envelope (162 x 229mm)

Sale price $0.33 Regular price $0.37 per item
14% off

LCC6MA

C6 Magnolia Envelope (114 x 162mm)

Sale price $0.49 Regular price $0.57 per item
22% off

LCC5MA

C5 Magnolia Envelope (162 x 229mm)

Sale price $0.75 Regular price $0.96 per item