20 mm per Samsung Galaxy Watch 3/4/5 Pro 4 cinturino classico metallo cinturino milanese
Watchband Width : 20mm. Watchband B uckle：Magnetic folding buckle. Watchband M aterial: Stainless Steel. Watchband Color: Silver，Black. With this beautiful strap, your Watch is not only a smart electronic product, but also an amazing luxury.