Size: long*width*thick (unit: centimeter)
11 inches: Appearance: 33*24*2.5 Inner: 31*22*2 cm
13.3 inches: Appearance: 35.5*25.5*2.5 Inner: 33*23*2 cm
14 inches: Appearance: 39*28*2.5 Inner: 35*24*2 cm
15.6 inches: Appearance: 41.5*29.5*2.5 Inner: 38*26*2 cm
![undefined](http://img.alicdn.com/imgextra/i1/2201469681672/O1CN01GkAz9B1ODouSxpJmK_!!2201469681672.jpg)
![undefined](http://img.alicdn.com/imgextra/i3/2201469681672/O1CN01ApGfv91ODouNrtMhw_!!2201469681672.jpg)
![undefined](http://img.alicdn.com/imgextra/i4/2201469681672/O1CN01a2cUyl1ODouIFTmLe_!!2201469681672.jpg)
![undefined](http://img.alicdn.com/imgextra/i1/2201469681672/O1CN01pOAEhS1ODouKIFTVn_!!2201469681672.jpg)
![undefined](http://img.alicdn.com/imgextra/i3/2201469681672/O1CN01tdftQR1ODouDbw2cx_!!2201469681672.jpg)
![undefined](http://img.alicdn.com/imgextra/i4/2201469681672/O1CN01Nz6ikM1ODouQP3KIl_!!2201469681672.jpg)
![undefined](http://img.alicdn.com/imgextra/i3/2201469681672/O1CN012c5GZL1ODouSxpWG1_!!2201469681672.jpg)
![undefined](http://img.alicdn.com/imgextra/i2/2201469681672/O1CN01rdcLIM1ODouMHVO4S_!!2201469681672.jpg)
Size: long and wide CM
11/12: Appearance: 33*24*2 Inner: 31*22*3cm
13.3: Appearance: 35.5*25.5*2 Inner Inner: 33*23*3cm
14/15 Appearance: 39*28*2 Inner: 35*24*4cm
15.6 Appearance: 41*.5*29.5*2 Inner Inner: 38*26*4cm