Mesmer Souls DB Extra (A darker version of the Dom Bruce plate) Love your Mesmer Thrones but want to give them a bit of a different style? No problem - give the dark version of the Mesmer Dominic Bruce soul plates a try. Complete with custom graphics, these soul plates don’t just look good, they’re also durable and slide smoothly on ledges, rails, and most other surfaces. Soulplates comes incl the 3D molded shock pad to take away vibrations and noise and includes all the mounting hardware you need. Stay mesmerized!