Tubs for adult balls - height

[jackSoon]

Sorry that's the shipping case size LMIAO!!!!

34 7/8" L x 16 5/8" W x 6 1/8" H
88.6cm L x 42.2cm W x 15.6cm H

yea, thanks, so im covering 2 of 3 axis,
will this 12cm except of 15cm height be a big deal ?

those tubs would be really perfect for my needs, as it comes to building this rack, but I just dont want to change it in near future if it comes that females doesnt feel good inside