Wearlizer Classic Silicone Wristband Sport Strap Replacement Band for Fitbit Alta - Small Designed for Fitbit Alta; Polished Properly and well shined than the original band; Small size for 5.4~6.9 inch wrist, Large size for 6.3~8.3 inch wrist Various colors make it easy to create a look of your smart watch that fits the occasion Durable and soft TPU material guarantees you a comfortable wearing experience when doing sport, working or outdoor The wristband comes with a solid clasp and a fastener which secures your tracker from slipping off and provides 105% protection to it We know you'll love our fitbit bands, that's why if you aren't 100% satisfied we will provide you with a refund or a free replacement - which ever you prefer. Buy more for your friends and family