LED flashing bracelet,flashing hand ring 1.Materials:Silicon,ABS 2.Size:247.6*28*9.5MM 3.LED color:can be chosen Key Specifications/Special Features:1.Materials:Silicon,ABS2.Operating mode:press one means the light always bright press two twinkling For three OFF3.Battery:CR2016/pc4.Size:247.6*28*9.5MM. W:20g5.Color:any color are available6.Shape:any shape7.Delivery method: by sea/air; by DHL,EMS, ...