15 Foot King Douglas Fir Quick-Shape Tree Unlit It’s got personality and pizazz- it’s King of Christmas’s King Douglas Fir! Its roundness and robust design will enamour you, ending the quest to find your perfect tree. With a mix of PE and PVC, the King Douglas Fir looks authentic in a reputable fashion. Its hue is a lush green that will flood your home with beautiful memories of past Christmases and transport you back to this season, renewing you with vibrancy and joy for this cherished time of year.