Now as far as any other feature, I have no clue because I owned them for approximately 45 minutes before I boxed them up and promptly started the return process. 5 and dang if only fits a fraction of my shoes. Every other time, I automatically grab these now. Jai lu que dautres clients se plaignent de leur étroitesse :au début , je confirme cette impression mais quelques heures plus tard ils sont "faits" à mon pied et lenserrent parfaitement . Highly recommend if you are looking for a good looking but unobtrusive paper towel holder that can go anywhere without damaging the area. Another reason why I love these. This review is for PHILIPS Bluetooth Neckband Headphones. - The tread on the bottom of the shoes lasts a long time and grips on wet sidewalks on rainy days. He likes to wear socks with his slippers around the house, so he liked the width of these slippers. I pealed off the shrink wrap and open the box.