It is made of aircraft tubing, yet is very lightweight as compared to my old molded plastic rack. The flat head on the plug is a bonus. Handsfree coms make our lives easier. Ich hoffe das die Schuhe die Dauerbelastung standhalten! I was nesting when I bought this thinking it?ll be a really easy assembly well it was easy, instructions were clear it just take a lot of push force sometimes! The hook from Amazon is in the middle, the hooks on the left and right are the "Liberty" ones from Home Depot and better in my opinion. Good range, good quality and amazing price for what it is. I was also able to see the library managed by my router on a network drive. It is also very hard when your fingers are big because you won?t be able to see the string. There is no yucky chemical or plastic smell at all which is nice.