I?ve worn this style of Uggs before, so I wasn?t worried about fit. 5/8" inch holes mean that this rack is compatible with many accessories from other companies, since unfortunately synergee isnt offering anything other than j cups. I HIGHLY recommend this product to anyone who has galaxy buds. The blue one is more beautiful, but I love both of them this effects the rest of the body. It works brilliantly! Very comfortable and nice to look at. A few years ago I purchased 33db noise cancelling foam ear plugs at my local pharmacy (three capital letters / national chain) No matter where I searched, I could never find the same comfortable, noise cancelling ear plugs. They did rub a little bit at first but they soon wore off On the inside, the poles are inside a smaller and thinner box thats from the actual shoe rack company so none of my materials were damaged.