Miyoo Multi-coloured Sets of 20PCS Replacement Silicon Fastener Rings for Fitbit Charge Band Wireless Activity Bracelet Sport Wristband Armband A must Accessories to Connect and Secure Your Fitbit Charge Tracker Band A must have for Fitbit Charge that used to connect and secure the band in case it loose and drop This simple ring insurance will keep your Fitbit Charge safe. Light weight and more flexible Perfect fit for your Fitbit Charge activity tracker and comfortable wearing experience Only include silicone rings,Not include Wristband Notice:This ring ONLY For Fitbit Charge Wristband Only!