G1

305 x 215 x 70mm - 11mm Spine
Minimum Sheet Size: 515 x 410mm
Double Glue Flap Pockets - Double Gussets

G2

310 x 220 x 70mm - 11mm Spine
Minimum Sheet Size: 525 x 415mm
Double Glue Flap Pockets - Double Gussets

G3

310 x 220 x 80mm - 13mm Spine
Minimum Sheet Size: 530x 425mm
Double Glue Flap Pockets - Double Gussets

G4

315 x 225 x 80mm - 17mm Spine
Minimum Sheet Size: 550 x 435mm
Double Glue Flap Pockets - Double Gussets

G5

315 x 225 x 100mm - 21mm Spine
Minimum Sheet Size: 555 x 455mm
Double Glue Flap Pockets - Double Gussets

G6

307 x 216 x 70mm - 10mm Spine
Minimum Sheet Size: 515 x 420mm
Double Glue Flap Pockets - Double Gussets

G7

310 x 220 x 70mm - 12mm Spine
Minimum Sheet Size: 525 x 425mm
Double Glue Flap Pockets - Double Gussets

G8

313 x 221 x 80mm - 11mm Spine
Minimum Sheet Size: 525 x 435mm
Double Glue Flap Pockets - Double Gussets

G9

314 x 225 x 80mm - 14mm Spine
Minimum Sheet Size: 545 x 440mm
Double Glue Flap Pockets - Double Gussets

G10

310 x 227 x 117mm - 11mm Spine
Minimum Sheet Size: 545 x 470mm
Double Glue Flap Pockets - Double Gussets