With this controller you have to stretch it the whole way and they dont make that smooth and easy. She loves the design and they are non slippery. On top of that I had to wait about a week to find out. The ear pieces are magnetic which is a nifty feature, but not a requirement for me. Classical, motown, Disco, EDM. Its black steel. Air dry for a day and they are free of dirt stains, sweet smelling and good as new. They just arrived and they are so fun and cute. I have many shoes from many different labels, so I know which size will fit. I have flat feet and plantar fasciitis.