It is a bit wobbly so I added some heavy items to the bottom shelf. They are natural stones, all irregular and drilled with holes. also it’s crazy how there are so many good reviews when it’s fake—everyone else has been fooled. I have another well known brand and this unit is better. Big name brands that come in W and XW still didnt fit them as toddlers. But after revealing the product I can say I do recommend this case for the Arctic S9 the case is built very well & constructed very well it is rigid with some flexibility ot protection for my $200 + headphones very well & has extra room in storage pouch wired headphones for backup or charging cable I keep a pair AKG wire headphones for back games purposes etc. After Ive put a couple months into it Ill try and update to see how I still feel about this bench. They fit close to the head and are very comfortable even if you lay on your side. When they came back blinking red and blue I tapped one of the sides 3 times. 5 medium all of my adult life and have been able to purchase pretty much any 7.