Master Tools Display Case for 1/87 vehicle or 1/144 military vehicle or whatever you can fit!  This is a 5 pack with each box inside dimensions 3 1/2" long x 2" wide x 1 1/2" high or 90mm long x 51mm wide x 38mm high.

Two are pictured, however, price is only for one.  If you buy both, they will be shipped together with combined postage of the price of one.