Made of high quality metal stainless steel, each part of the watch band and the case has been carefully manufactured. It is brushed and vacuum coated to give a stylish look, also offers a soft texture, corrosion-resistant, high toughness, rust proof, non-fading. (Case part does not include screen protector)[Easy to wear] fits the wrist perfectly to the wrist, comfortable for daily use and sporting activities. Press twice to lock or open the bracelet in a blink, and it will keep the watch secure in place. [Easy to Adjust] The strap comes equipped with an upgraded sizing change tool and clear instructions, you can easily remove the extra links to make the watch strap fit your wrist perfectly.