The LP Bongo Stand Throne Attachment features LP's Patented Camlock tensioning system with a heavy duty nylon strap to hold bongos securely in place by the drums’ center block. The Camlock top has a rubber-lined seat to protect the drums and provide additional stability. The attachment clamps on to most drum thrones to hold the bongos in the seated play position while freeing up space and preventing the bongos from "creeping" away from the player. It is height adjustable and includes all the clamps you need to attach to the drum throne.