Now, are they perfect? No. I’m planning to use these beads to make beginner bracelets and rings so bead size doesn’t matter that much to me. I wore them around the pool one day and have been power washing a fence in them for the past two days. And though the kit comes with drywall inserts, Id definitely recommend mounting the rack into wood studs. I wanted headphones that would be safe for my son to use without ruining his hearing, and these work perfectly. Mix with a equalizer for better result. That helps me because he will not be walking around with dirty slippers or get dirt on the carpet. I used this next to my kitchen sink for a hand drying towel. Bought these as a spare In ear phones. Buy a size larger if you have wide feet.