I hit my head of the cross beam at the back when unracking inside the cage. BUT they are a bit large on me. It was comfortable enough for me to wear for hours while chasing my 3 and 1 yr old, and while at work. Im attaching pictures of the box (120 piece) and a practice 18awg wire. The lightweight design is not necessarily flimsy but it certainly is fragile. I had s pair several years ago that stood the test of time and these simply just aren?t as nice. It probably works. But without the tape I think it?s good enough. Super stretchy breathable material over the butt cheeks so it doesnt shrink your butt in at all. I dislike being deceived.