Avoid chemicals Awoil bating swimming wear and scratches Avoid wearing a lot of sweat wpe with a sof cloth and silver cloth Avoid wearing sleepNote: Please measure the size of your wrist. Measurement method: Take a rope around your wrist and measure the length of the rope. Men’s wristband bracelet-high quality steel, strong and durable, a variety of styles to provide you with a variety of daily wear options. Quantity: 1. Size: 22cm. Material:Leather Stainless Steel Natural stone.