【Material】- This bands are made of healthy and environment friendly silicone,very soft and durable.
【Size】-Width:23mm,the length can fit for 5.7-9.2 inches wrist
【Features】-This band is very light and breathable with double row of holes,scratchproof and waterproof
【Compatibility】-This bands can fit for YAMAY 020 ID205 smart watch perfectly,also can fit for most watches with 23mm width bands