- Multi purpose threshold strip for carpet transitions and edge finishing. It works between carpet and floor tiles, carpet and wood, and carpet and tiles, and can also decorate frame edges. - Smooth transition and compatibility. Suitable for carpet thickness up to 12 mm (1/2 inch). It helps compensate for unevenness between carpet and floor surfaces. - Easy to install. Use screws in the pre drilled holes for a secure mount, or apply glue with superglue for bonding. Then connect the rug and enjoy the improved transition. - Durable and lightweight. Made from aluminium alloy, it provides a sturdy, low profile finish that withstands high traffic areas. - Use scenario 1: Install between carpet and ceramic tile in living rooms or kitchens to create a flush, safe edge. - Use scenario 2: Use at carpeted hallways meeting wood or laminate floors to improve transition and reduce wear on carpet edges. - Use scenario 3: Finish and decorate frame edges at door thresholds or stair landings where carpet ends, for a neat, professional look.