Size reference (a must-see when placing an order!!)

Please check the size in detail before placing an order, there is a gap between the size of the fan version and the player version, please buy carefully!! Please note that the size is a flat measurement, there may be an error of 1-3cm (1 inch = 2.54cm), if you want a tighter fit, you can consider choosing a size smaller, if you want a looser fit, you can choose a size larger.