This is a watch band for the SONY SmartWatch 3. It was a gift, but I ended up not using it because I bought an Apple Watch. It seems to be a discontinued product and is difficult to obtain now. It's a matte metal band, and both the weight and appearance give it a very luxurious feel. Please understand that this item has been stored for a long time! Please purchase if you understand that it is a used item! Returns and refunds are not accepted. The photos are everything. Feel free to ask any questions or make offers. I might cry if the discount is too large, so please be considerate. Thank you for your consideration. #SONY #AppleWatchBand #SonySmartWatch #AppleWatch #wrist strap #SWR510 #SmartwatchCase #SONYSmartWatch3 - Model Name: SWR510 - Brand: SONY - Product Type: Smartwatch Band