Its made of light wood and comes with 12 screws and a hex wrench to install them. It seems something has changed and these are not the quality they used to be. Bought this so that I could simply attach it to my existing 4 bike Thule 954 Ridgeline hitch unit. Theyre the perfect height for reasonable, regular wear and not too bad to walk in. Overall its okay. Muy bueno, mucho más económico que en cualquier lugar y trae todos sus aditamentos. The sound was decent for the price, though I dont know about the noise cancellation. ) They arent complicated to charge or pair and are good for both men and women. I?ve ordered a bunch of Bluetooth speakers from Amazon and other places. The strap on the front is a little loose on purpose to allow "give" on the front of the foot.