Product Description: Bent Metal Joint Snowboard Bindings. Create a fluid link between you, your board, and the mountain with the BMBW Joint. The Joint brings BMBW&';s standard of high performance components and a Mervin Made flex control drive plate together for less money and more all mountain action. The medium flex drive plate pairs with a nylon high back and heel cup along with the power flex ankle strap to create a responsive yet forgiving all mountain performance. Overall binding flex. The JOINT brings BMBW;s standard of high performance components and a Mervin Made flex control drive plate together for less money and more all mountain action. The medium flex drive plate pairs with a nylon high back and heel cup along with the power flex ankle strap to create a responsive yet forgiving all mountain performance. Features: Create a fluid link between you, your board, and the mountain with the BMBW JOINT. The JOINT brings BMBW&';s standard of high performance components and a Mervin Made flex c The medium flex drive plate pairs with a nylon high back and heel cup along with the power flex ankle strap to create a responsive yet forgiving all mountain performance. If you can&';t go around, through, or under, you gotta go over Nylon polymer has a medium flex which is best for all around riding conditions.