A1

310 x 215 x 65mm - 5mm Spine

Minimum Sheet Size: 535 x 410mm

Hand Lock Corner - Double Gussets

A2

310 x 220 x 75mm - 6mm Spine

Minimum Sheet Size: 555 x 420mm
Hand Lock Corner - Double Gussets

A3

315 x 225 x 85mm - 7mm Spine

Minimum Sheet Size: 580x 435mm
Hand Lock Corner - Double Gussets

A4

315 x 225 x 100mm - 8mm Spine

Minimum Sheet Size: 570 x 455mm
Hand Lock Corner - Double Gussets

A5

315 x 230 x 100mm - 10mm Spine

Minimum Sheet Size: 585 x 455mm
Hand Lock Corner - Double Gussets

A6

310 x 215 x 65mm - 5mm Spine

Minimum Sheet Size: 545 x 410mm
Hand Lock Corner - Double Gussets

A7

310 x 215 x 65mm - 5mm Spine

Minimum Sheet Size: 570 x 430mm
Hand Lock Corner - Double Gussets

A8

313 x 220 x 80mm - 5mm Spine

Minimum Sheet Size: 555 x 430mm
Hand Lock Corner - Double Gussets

A9

320 x 225 x 86mm - 5.5mm Spine

Minimum Sheet Size: 575 x 450mm
Hand Lock Corner - Double Gussets

A10

312 x 230 x 68mm - 7mm Spine

Minimum Sheet Size: 565 x 420mm
Hand Lock Corner - Double Gussets