Where we see the finished shampoo holder boxes ready for duty. Look how clean this integrated solution looks compared to those awful mold covered wire shower caddies. This setup even gives you a 'his' and 'hers' spot for each adult using the shower.
These are a great improvement over the wire frame shower shampoo caddy that always get moldy and nasty after only a month or two. Because these are opposite the shower head, they tend to get very little mold causing wat puddles.