Im adding mine eith my next order, which im placing now. Easy to loop around and the best part is they float on both ends. I will definitely buy more if I end up needing more in the future. Actually you have to push them both in the same direction. Honestly we will probably order another pair since they are fairly inexpensive & my son loves them so much, but they dont have many wears in them. This seems like it was made by a child by the way this game is. Shipping was fast and item packaged okay. It was a very nice cover unfortunately I had to return it because I got this to go with a junior tennis racket and the tennis racket I received was for two to four year old my granddaughter 8 Or they are only designed for casual use. Sony leaves to your cell phone .