Compatibility Designed for Samsung Galaxy Watch 4 Classic 46mm. Not compatible with Samsung Galaxy Watch 46mm, Samsung Galaxy Watch 4 Classic 42mm, Samsung Galaxy Watch 4 40mm, or Samsung Galaxy Watch 4 44mm. Note: The smartwatch is not included. Material & protection Made of stainless steel. It features precision cutting to match the watch bezel precisely. Protects the watch bezel from scratches and adds an extra layer of protection. The bezel ring is professionally polished to provide a comfortable finger rotation feel. Easy to install & secure The attachment surface includes an adhesive 3M tape with strong adhesion and does not damage the paint or finish. It is not easy to detach. To install, simply grab your smartwatch and place the bezel ring on . It's easy to switch styles. The bezel ring's adhesive allows easy attachment and removal. Note: Clean the watch before installing to remove dirt, dust, or oil. Stylish & functional This bezel enhances both protection and style, transforming the smartwatch into a more fashionable timepiece. It offers a refined look for business activities and daily life, helping your smartwatch stand out with a sophisticated, versatile appearance. Practical use scenarios Business meetings and professional settings where a polished, minimal accessory complements your attire. Gym or sports activities, adding protection to the bezel while maintaining a sleek profile. Social events, dating, or parties where a refined, distinctive look enhances your overall style.