Turn your regular towel in a smart towel with the Ninja Clip Multifunctional Gym Clip. Featuring solid leather and a magnet on each side, this smart device is the ultimate companion for gymgoers. Simply take your towel, open the clip and put it on. You can put it on any magnetic surface that you can find by using the magnet on either side. Additionally, you can hang the Ninja Clip on any hook by using the loop. The Ninja Clip also comes with a built-in NFC chip. Just hold the Ninja Clip on your phone to start the mode you want. Similarly, you can use the NFC chip feature to play music, set it to Silent Mode or change display brightness levels. Furthermore, the Ninja Clip can hold your headphones, cables and more. You can even use it keep your towel in place around your neck.