This is a real shame. The product itself is of good quality, and seems to be very well made. I have a Mono cymbal case which I really like and use all the time.
The problem with this snare case is that it is simply too small for a 14" snare drum, despite the description. 14" snare drums have snare strainers and tension adjustment nobs on either side, and Mono seem not to have taken this into account. To fit my 14x6 Gretsch snare into this case I have to manhandle it in with considerable force, in a way which deforms the outside of the case.
I tried to return this product upon realising this shortcoming but had already opened it so it was too late.
This is a very high quality product, completely ruined by being just too small for its stated purpose. If you translate the reviews from other languages, you will find similar complaints.