The hard PC case covers both the edges, and protects your watch from scratches, bumps, and accidental dropEasy to install: super easy to install for its snap-on design to avoid taking the straps off firstThe watch case is designed with precise cutouts, which makes easy access to all controls, buttons, sensors, and all of the watch featuresSuitable for business and formal occasions, as well as for everyday wear with other clothes. A variety of color collocations brings a new look to meet individual requirementsThis version ring cover comes with a dial plate, so you can directly see the timeSpecification:Size: 5.58 * 5.65 * 1.3cmNet weight: 2gMaterial: PCCompatible with:Coros Vertix 2Package included:1 x Watch CaseOther items not included Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. 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! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!