Blackjack Swingarm Bag - Triangulated - Black Durable bag construction using high-quality synthetic black leather with black buckle, Easily mountable using 3 sturdy mounting straps that slide into mounting slots for simple, secure installation, Features a rigid plastic back, Includes protective film to keep the swingarm or frame from being scratched, Magnetic closure for extra security, 10.5" L x 4.5" W x 11.5" H, Not for use with passenger floorboards or passenger footpegs.