You can attach the Music stand tray to any Music Stands!
When you practice your musical instruments, you can put small items into the tray such as tuner, metronomes, guitar picks, stationary and maintenance tools.
The outside frame is removable and it comes with a non slippery sheet inside the tray

Size: 14cm x 7cm(including attachments) x 8cm
Case: 14cm x 4cm x 2cm (with outside frame)
Weight: 60g
Accessory: Anti Slip Tape

Music stand is not included (photo).