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Type of flap

(448 products)

Flap type envelopes offer a versatile range of closure styles—from straight flap and V-flap to round, butterfly, and trapezoidal designs—allowing you to tailor your mailers to any occasion. Crafted from premium 80–160 g/m² paper or cardstock, each flap style provides secure sealing, easy access, and a distinctive presentation. Choose straight flap envelopes for a clean, modern look; V-flap envelopes for a classic, elegant finish; round flap envelopes for a soft, decorative appeal; butterfly (pochette) flaps for high-end invitations; or trapezoidal flaps to make your branding stand out. Available in multiple sizes, finishes, and window or non-window options, our flap type envelopes ensure reliable protection in transit while delivering style, functionality, and SEO-optimized visibility for your stationery needs—shop now for fast shipping and bulk discounts!

CU62KGR

Kelly Green British Made Gummed Envelope (62 x 94mm)

Regular price $0.20 per item
21% off

LCC5PG

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

Sale price $0.56 Regular price $0.71 per item
21% off

LC155155BP

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

Sale price $0.44 Regular price $0.56 per item
18% off

LC155155BB

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

Sale price $0.46 Regular price $0.56 per item
16% off

NEONORDL

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

Sale price $0.88 Regular price $1.05 per item
CUDLKGR

DL Kelly Green British Made Gummed V-Flap Envelope (110 x 220mm)

Regular price $0.36 per item
CUC7SY

C7 Sunflower Yellow British Made Gummed V-Flap Envelope (82 x 113mm)

Regular price $0.24 per item
CUC5SY

C5 Sunflower Yellow British Made Gummed V-Flap Envelope (162 x 229mm)

Regular price $0.65 per item
LCC4SP

Salmon Pink Envelope 324X229 MM (C4)

Regular price $0.91 per item
GC65MA-LOV3

Embossed Flap - Beating Heart

Regular priceFrom $0.87 per item

2 colours available
21% off

LC155155MB

Mid Blue Peel & Seal Envelope (155 x 155mm)

Sale price $0.44 Regular price $0.56 per item
AA2582

Ivory Envelope Hammered Texture 82x113 mm

Regular price $0.30 per item
C03121171

White Envelope - Diamond Flap 121x171 mm

Regular price $0.36 per item
CUC7KGR

C7 Kelly Green British Made Gummed V-Flap Envelope (82 x 113mm)

Regular price $0.20 per item
AA25110

Ivory Envelope Hammered Texture 110x110 mm

Regular price $0.35 per item
AA2565

Ivory Envelope Hammered Texture 65x94 mm

Regular price $0.26 per item
CU155SY

Sunflower Yellow British Made Gummed V-Flap Envelope (155 x 155mm)

Regular price $0.52 per item
LC155155MY

Mid Yellow Peel & Seal Envelope (155 x 155mm)

Regular price $0.55 per item
21% off

LC155155DY

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

Sale price $0.44 Regular price $0.56 per item
C0399143PS

White Envelope - Straight Flap 99x143 mm

Regular price $0.23 per item
5% off

GEMM401

White Business Peel & Seal Envelope (340 x 240mm)

Sale price $0.73 Regular price $0.77 per item
GEMM104

C5 White Envelope (162 x 229mm)

Regular price $0.27 per item
15% off

GC155155SI

Silver Gummed V-Flap Envelope (155 x 155mm)

Sale price $0.50 Regular price $0.59 per item
CU62SY

Sunflower Yellow British Made Gummed V-Flap Envelope (62 x 94mm)

Regular price $0.24 per item
CU62MI

Jade Green British Made Gummed V-Flap Envelope (62 x 94mm)

Regular price $0.20 per item
LESWA4BLUE

Polypropylene Gusset String & Washer Envelope

Regular priceFrom $1.20 per item

3 colours available
GCDLDR-SFLAP

DL Dark Red Gummed V-Flap Envelope (110 x 220mm)

Regular price $0.36 per item
AA25130

Ivory Envelope Hammered Texture 130x130 mm

Regular price $0.43 per item
C03102146

White Envelope - Diamond Flap 102x146 mm

Regular price $0.18 per item
23% off

LCDLPG

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

Sale price $0.41 Regular price $0.53 per item
GC65MA-LOV1

Embossed Flap - Daisy Flower

Regular priceFrom $0.87 per item

2 colours available
10% off

GEMM103

C5 White Envelope (162 x 229mm)

Sale price $0.27 Regular price $0.30 per item