Overview Reviews Product Description Add a backrest to your 9100Al or 9120AL drum throne from the DW 9000 Series. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × DW 9000 SERIES AIRLIFT THRONE BACKREST Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments