For Casio Watch Band Strap F91W/F84/F105/108/A158/168/W-59/AE1200/1300/1000 Features: 1.Sweatproof and odorless, easy to clean. 2.Soft fit wrist, more comfortable to wear. 3.For Casio F91W/F84/F105/108/A158/168/W-59/AE1200/1300/1000. Specification: Material: TPU Size: Convex opening 18mm Thickness: approx. 2mm Length: 118+70mm Color: black Package Includes: 1*Strap Note: 1. Please allow 1-3mm error due to manual measurement. Please make sure you don't mind before ordering. 2. Please allow 1-3g weight error. Please make sure you don't mind before ordering. 3. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!