Unique, Luxurious, Genuine Leather Apple Watch Straps The approximate sizes are: Strap Width: 22mm SIZE: SELF ADJUSTABLE TO SIZES: S to XXL Choose your apple watch size, or get a kit for both sizes so you can change anytime you want. Use a flexible measuring tape or something flexible around your wrist and measure the exact length against a ruler, behind knuckle. Please see the last picture of this item (size table) and look for for your specific size. Some of our items can be resized, some cannot. Please contact us BEFORE ordering to check if the item can be adjusted to your size. See more great items at our Etsy Shop: https://www.etsy.com/shop/JJSteampunk Read about our story in our website: jjsteampunk.com *All watches and bracelets should never be worn in or exposed to water. If the leather need cleaning, simply spot clean where needed with a damp cloth. If it accidentally exposed to water, only pat it dry with a soft cloth and let it air dry. * International delivery If your delivery address is outside of the USA, you may have to pay import duties and taxes, which are levied once a shipment reaches your country. You must meet any additional charges for customs clearance. Please note that customs policies vary widely from country to country. We recommend you contact your local customs office for further information. International shipping may cost extra.