On-Stage PS801 Pedal Power Pack - Power Distribution System for 8 Pedals reverb These are 24x24 rigid foam

These are 24x24 rigid foam squares perfect for ceilings in studios and vocal booths

Hardware input mixer for external sources and microphone

lifelike electric pianos

and a plush-lined nylon case and comes with a key chart to help get you started

On-Stage PS801 Pedal Power Pack - Power Distribution System for 8 Pedals reverb These are 24x24 rigid foamProduct Highlights Powers up to 8 Pedals Includes Converter Plugs for Most Pedals Includes 1300mA Power Adapter 3. 5" Wire Between Each Plug The On Stage PS801 Pedal Power Pack provides guitar and bass players with an easy way to power up to eight effect pedals at the same time, using the included 1300mA power adapter. The multi plug cable system helps keep your pedalboard neat and organized and allows you to take up only one position on an outlet