SoSimpleCrown is designed for the novice DIYer but Old School carpenters love it too!Install an average room in about an HOUR! SIMPLY PAINT, CUT, CAULK AND PLACE...... PreCut corners are mitered on Full lengths and/or will be separate 6" sections of molding with mitered ends.SIMPLE CROWN MOLDING is by far the easiest molding on the market today, We guarantee it!!! "NO PRIME" means you can Simply paint out of the box and do not need to prime before you paint....saving time and money!Use Drop down buttons BELOW to order Molding, Corners and End Caps