Feature: 1.This wristwatch band is made of anti-allergy waterproof natural rubber, which feels lightweight, soft, sturdy, and elastic 2.The classic pin buckled design makes it adjustable in length. Anytime you feel it is a little tight or loose, you could adjust the holes to easily get the suitable length 3.This watch strap is easy to install and detach to save your time 4.Change your watch in a different style in a few minutes. Don't need to buy another watch. Just change the style to meet your need using this replacement watch band 5.The watch strap can decorate your wrist to better match your apparel 6.The anti-allergy silver-plated stainless steel clasp is matte and more durable than other plastic clasps 7.The 14mm watch strap is suitable for Casio LRW-200H women watches, while the 18mm one is for Casio MRW-200H men wristwatches Specification: Material:Resin Interface Size:14mm,18mm Color:Black,White Length:11 plus 7cm,13 plus 8.3cm Clasp Color:Black,White Gender:Women,Men Clasp Type:Pin Buckled Packaged:Opp bag Note: Due to the screen difference, the color may be a little different from what you expect, please allow it Packaged include: 1 x watch strap