PU Felt Pouch with Magnetic Catch.
Protect, store away your keyboard when not in use to maximize its longevity.
Good for Mechanical keyboard storage or Peripherals.
It is Dustproof and protect against hard knocks.
It is recommended to measure the size before purchasing
-- --
Sizing
6X fit range: 33x12x4cm
87 Adaptation range: 37x15x4cm
98 Adaptation range: 40x15x5cm
104 108 adaptation range: 45x15x5cm
Do allow allowance of about 3cm for each sides. 
*Kindly measure your keyboard dimensions before ordering.