RDI 3.5 in. to 6.5 in. Composite Fence Post Trim Base

Crossover Adjustable Post Trim Ring – White – 4 piece can be installed at any time and adjusted to fit posts or sleeves 3.5″ to 6.375″ square. It is made from low-maintenance vinyl offering durability with versatility with an RDI rail system. The adjustable post trim ring is compatible with a 4×4 Crossover post sleeve.On the bottom side of the post trim are marks noted with the size. You may need to cut along the marks depending on the needed size. It is suggested to snap two pieces together and then the other two pieces before adjoining to make the square.