The watch strap is made of high-quality resin material, which is waterproof, sweat-proof, soft and comfortable. Applicable model: Compatible with Casio GA2000 24mm watch straps. Bandwidth: For specific dimensions, please refer to the detailed picture. What you get is: a wristband, a tool and two spring pins. After receiving the watch strap, please do not rush to install it. First, compare it with your original factory strap and dial to ensure they are suitable, and then install it. If you have any questions, please leave a message for the customer service at any time. The customer service will reply to you within 24 hours.