When I can't find the correct size box, I buy the closest size to what I need and then cut and fold until I have created the size box I need.
The perfect size double box
I have someone interested buying my Belles amplifier but would like it double boxed for shipping. Dimensions are 22 x 18 x 8.7inch. Fed Ex only do 24 x 24 x 18 . I can find 24 x 20 x 10 but only available in minimum of ten and quite a long delivery time. I am in Northern NJ, has anyone got any packaging tips or know a company that could double box nicely and cost effectively? I presume the only options to ship are fedex, ups, usps? Any help greatly appreciated.