Compact Keystand Mini Boom Arm ground-glider These wheels offer the combined

These wheels offer the combined advantages of pneumatic and solid wheels

(3X) Yellow Plastic Frame Inserts

R-Trac ™ "no-flat" 6” x 2”  R-Trac® rear wheels and 4” x 2" front swivel Ground Glider casters

fitting neatly into an airplane's overhead bin (26" x 14" x 6

Compact Keystand Mini Boom Arm ground-glider These wheels offer the combinedThe RMBCK1 detachable lightweight adjustable metal boom arm is designed exclusively to work with the RockNRoller RCK 1 Compact Keystand Keyboard Stand. Attaching in mere seconds, easily use the mini boom for mics, lights, & more. Quick Specs: Dimensions: 19 x 2 x 2 Weight: 1. 5 lbs Accessories: Microphone Boom, C Connector, Universal Microphone Clip Applications: Microphones, Sheet Music, Tablets, Lights