Duh. Made of metal brackets with thin soft plastic. Its tight and punchy with these. Zapatillas cómodas, bonitas y a la medida, son la talla que usualmente ocupo. They dont feel as comfortable or as solidly put in place as the Inked ear buds either. As of 2020, this policy has been in effect and its something that you really need to take into consideration before buying this. But the stands do look great and the mangled screws remain invisible in the end. this little speaker is awesome. Going back to those Bluetooth earphones I use, having phone conversations with these earphones is way easier. It protects the earpiece and also charges it when you are not using it, so it is a real plus.