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Type of flap

(498 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!

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CUP2381

Linen Cards & Envelopes Packs

Regular price $10.69 per item

2 colours available
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CUP2382

Hammered Cards & Envelopes Pack

Regular price $10.69 per item

2 colours available
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25% off

LC155155MG

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

Sale price $0.61 Regular price $0.81 per item
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LC155155MA

Magnolia Peel & Seal Envelope (155 x 155mm)

Regular price $0.81 per item
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25% off

LC155155DG

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

Sale price $0.61 Regular price $0.81 per item
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10% off

HB324B

C4 Black Board Back Peel & Seal Envelope (324 x 229mm)

Sale price $1.47 Regular price $1.63 per item
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9% off

HB229NB

C5 Navy Blue Board Back Peel & Seal Envelope (229 x 162mm)

Sale price $0.97 Regular price $1.07 per item
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10% off

HB162B

C6 Black Board Back Peel & Seal Envelope (162 x 114mm)

Sale price $0.71 Regular price $0.79 per item
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CUP834

White Scalloped Cards & Envelopes Pack

Regular price $8.02 per item

1 colour available
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CUP2050

Kraft Cards & Envelopes Pack

Regular price $8.02 per item

1 colour available
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CU62KGR

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

Regular price $0.28 per item
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25% off

LCC5PG

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

Sale price $0.77 Regular price $1.02 per item
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25% off

LC155155BP

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

Sale price $0.61 Regular price $0.81 per item
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22% off

LC155155BB

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

Sale price $0.63 Regular price $0.81 per item
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9% off

HB241W

White Board Back Peel & Seal Envelope (241 x 178mm)

Sale price $0.58 Regular price $0.64 per item
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20% off

NEONORDL

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

Sale price $1.22 Regular price $1.52 per item
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CUDLKGR

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

Regular price $0.51 per item
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CUC7SY

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

Regular price $0.35 per item
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CUC5SY

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

Regular price $0.91 per item
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LCC4SP

C4 Salmon Pink Envelope (324 x 229 mm)

Regular price $1.37 per item
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10% off

HB324W-W

C4 White Envelope (324 x 229mm)

Sale price $0.92 Regular price $1.02 per item
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GC65MA-LOV3

Embossed Flap - Beating Heart

Regular priceFrom $1.20 per item

2 colours available
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25% off

LC155155MB

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

Sale price $0.61 Regular price $0.81 per item
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AA2582

C7 Ivory Envelope Hammered Texture 82x113 mm

Regular price $0.43 per item
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C03121171

White Envelope - Diamond Flap 121x171 mm

Regular price $0.51 per item
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CUC7KGR

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

Regular price $0.28 per item
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AA25110

Ivory Envelope Hammered Texture 110x110 mm

Regular price $0.48 per item
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AA2565

Ivory Envelope Hammered Texture 65x94 mm

Regular price $0.36 per item
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CU155SY

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

Regular price $0.71 per item
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LC155155MY

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

Regular price $0.81 per item
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25% off

LC155155DY

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

Sale price $0.61 Regular price $0.81 per item
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C0399143PS

White Envelope - Straight Flap 99x143 mm

Regular price $0.31 per item