The 11B envelope size is 90x145mm and is often used as a reply paid envelope. Our envelopes are made in Australia right on our premises from premium papers, so there is no middle man. Our C6 envelopes can be posted in Australia for the cost of a standard letter. The equivalent US size is a 6 1/43 1/2 x 6 (89x152mm).

(Total Items: 64)
Alchemy 11B Euro Flap Envelope 104gsm Ash
Alchemy 11B Euro Flap Envelope 104gsm Ash
Alchemy 11B Euro Flap Envelope 104gsm Haze
Alchemy 11B Euro Flap Envelope 104gsm Haze
Bloom 11B Euro Flap Envelope 120gsm Blush
Bloom 11B Euro Flap Envelope 120gsm Blush
Bloom 11b iflap Envelope 120gsm Birch Grey
Bloom 11b iflap Envelope 120gsm Birch Grey
Bloom 11b iflap Envelope 120gsm Blush
Bloom 11b iflap Envelope 120gsm Blush
Bloom 11b iflap Envelope 120gsm China Blue
Bloom 11b iflap Envelope 120gsm China Blue
Bloom 11b iflap Envelope 120gsm Desert Blue
Bloom 11b iflap Envelope 120gsm Desert Blue
Bloom 11b iflap Envelope 120gsm Ebony
Bloom 11b iflap Envelope 120gsm Ebony
Bloom 11b iflap Envelope 120gsm Leaf
Bloom 11b iflap Envelope 120gsm Leaf
Bloom 11b iflap Envelope 120gsm Plum
Bloom 11b iflap Envelope 120gsm Plum
Bloom 11b iflap Envelope 120gsm Tangerine
Bloom 11b iflap Envelope 120gsm Tangerine
Bloom 11b iflap Envelope 120gsm Teal
Bloom 11b iflap Envelope 120gsm Teal
Boston 11B Euro Flap Envelope 120gsm Classic White
Boston 11B Euro Flap Envelope 120gsm Classic White
Boston 11b iflap Envelope 120gsm Classic White
Boston 11b iflap Envelope 120gsm Classic White
Botany 11b iflap Envelope 115gsm Naturaliste
Botany 11b iflap Envelope 115gsm Naturaliste
Curious Metallic 11b iflap Envelope 120gsm Gold Leaf
Curious Metallic 11b iflap Envelope 120gsm Gold Leaf
Eco Grande 11b iflap Envelope 116gsm Forest
Eco Grande 11b iflap Envelope 116gsm Forest
Eco Grande 11b iflap Envelope 116gsm Marsala
Eco Grande 11b iflap Envelope 116gsm Marsala
Eco Grande 11b iflap Envelope 116gsm Navy
Eco Grande 11b iflap Envelope 116gsm Navy
Eco Grande 11b iflap Envelope 116gsm Rouge
Eco Grande 11b iflap Envelope 116gsm Rouge
Glamour Puss 11b iflap Envelope 120gsm Diamond White
Glamour Puss 11b iflap Envelope 120gsm Diamond White
Glamour Puss 11b iflap Envelope 120gsm Luxe Gold
Glamour Puss 11b iflap Envelope 120gsm Luxe Gold
Glamour Puss 11b iflap Envelope 120gsm Princess Silver
Glamour Puss 11b iflap Envelope 120gsm Princess Silver
Glamour Puss 11b Wallet Flap Envelope 120gsm Diamond White <br> <span class=sale>On Sale</span>
Glamour Puss 11b Wallet Flap Envelope 120gsm Diamond White
On Sale
Glamour Puss 11b Wallet Flap Envelope 120gsm Milk Bath <br> <span class=sale>On Sale</span>
Glamour Puss 11b Wallet Flap Envelope 120gsm Milk Bath
On Sale
Glamour Puss 11b Wallet Flap Envelope 120gsm Princess Silver <br> <span class=sale>On Sale</span>
Glamour Puss 11b Wallet Flap Envelope 120gsm Princess Silver
On Sale
Gmund Bio Cycle 11B Euro Flap Envelope 120gsm Wheat
Gmund Bio Cycle 11B Euro Flap Envelope 120gsm Wheat
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Black-10
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Black-10
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Cream-07
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Cream-07
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Duck Egg Blue-01
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Duck Egg Blue-01
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Ivory-49
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Ivory-49
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Latte-12
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Latte-12
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Light Moss-25
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Light Moss-25
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Merlot-04
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Merlot-04
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Midnight Blue-59
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Midnight Blue-59
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Pear-03
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Pear-03
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Porcelain-50
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Porcelain-50
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Pumpkin-35
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Pumpkin-35
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Rosa-11
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Rosa-11
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Seedling-16
Gmund Colors Matt 11B Euro Flap Envelope 100gsm Seedling-16
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Almond-84
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Almond-84
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Cayenne-92
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Cayenne-92
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Light Sky-62
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Light Sky-62
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Nude-71
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Nude-71
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Stone-85
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Stone-85
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Winter White-99
Gmund Colors Matt 11B Euro Flap Envelope 120gsm Winter White-99
Heirloom 11B Euro Flap Envelope 120gsm Deep Rose
Heirloom 11B Euro Flap Envelope 120gsm Deep Rose
Heirloom 11B Euro Flap Envelope 120gsm Wild Rose
Heirloom 11B Euro Flap Envelope 120gsm Wild Rose
Loop Feltmark 11B Euro Flap Envelope 118gsm Ivory
Loop Feltmark 11B Euro Flap Envelope 118gsm Ivory
Loop Feltmark 11B Euro Flap Envelope 118gsm Pure White
Loop Feltmark 11B Euro Flap Envelope 118gsm Pure White
Loop Linen 11B Euro Flap Envelope 104gsm Pure White
Loop Linen 11B Euro Flap Envelope 104gsm Pure White
Marshmallow 11b iflap Envelope 105gsm Crisp White
Marshmallow 11b iflap Envelope 105gsm Crisp White
Options Vellum 11b iflap Envelope 118gsm Crystal White
Options Vellum 11b iflap Envelope 118gsm Crystal White
Sucra 11b iflap Envelope 120gsm Ivory
Sucra 11b iflap Envelope 120gsm Ivory
Woodland 11B Euro Flap Envelope 116gsm Aqua
Woodland 11B Euro Flap Envelope 116gsm Aqua
Woodland 11B Euro Flap Envelope 116gsm Biscotti
Woodland 11B Euro Flap Envelope 116gsm Biscotti
Woodland 11B Euro Flap Envelope 116gsm Dusky Pink
Woodland 11B Euro Flap Envelope 116gsm Dusky Pink
Woodland 11B Euro Flap Envelope 116gsm Emerald
Woodland 11B Euro Flap Envelope 116gsm Emerald
Woodland 11B Euro Flap Envelope 116gsm Matcha
Woodland 11B Euro Flap Envelope 116gsm Matcha
Woodland 11B Euro Flap Envelope 116gsm Mauve
Woodland 11B Euro Flap Envelope 116gsm Mauve
Woodland 11B Euro Flap Envelope 116gsm Simply White
Woodland 11B Euro Flap Envelope 116gsm Simply White
Woodland 11B Euro Flap Envelope 116gsm Spruce
Woodland 11B Euro Flap Envelope 116gsm Spruce
Woodland 11B Euro Flap Envelope 116gsm Terracotta
Woodland 11B Euro Flap Envelope 116gsm Terracotta
Woodland 11B Euro Flap Envelope 116gsm Wafer
Woodland 11B Euro Flap Envelope 116gsm Wafer