Pre-Cut Vaulted Crown Molding Corner Vaulted Up/ Down Corners are made to or can be used on flat, cathedral or vaulted ceilings. They can be made at most any degree corner angle but only available for inside corners For an outside vaulted corner, we recommend to use ourdead ends. All corners ship loose in 3 pieces. Two sides are approx. 8″ long. Available in both of our DIY vaulted crown molding sizes and styles. Easy to measure and cut with our flat back design. We cut them for you and just glued together on site! Available in both of our vaulted sizes and styles. No nails, sanding, or priming. Just glue, install, and paint! Made in USA. Matches seamlessly with ourvaulted moldings. California residents see Prop 65 Warning: Cancer and Reproductive Harm -www.p65warnings.ca.gov