The performer is attired in a white waistcoat. He waves a parasol in front of him, and the waistcoat has changed to green.This is repeated, and the waistcoat is now yellow and then red. Then back to any of these colors, and so on, as often as you wish. The Color changing waistcoat is amechanical itemthat you can use with a little handling practice and without any elaborate set-up or preparation. Just zip on the waistcoat and it is ready to go. Although a parasol is a neat cover, you can use any cover for a few seconds. An assistant can hold up large silk in front of you, or you could hold up a large silk banner (stiffened on top with a wire) anything that gives you a few seconds of cover. It takes less than 5 seconds for a change, and you can change the colors too and fro as often as you like. Comes waistcoat and Printed Instruction sheet. use yourown additional props like an umbrella, silks, jacket etc. Available in 3 sizes Small 38, Medium 40, and Large 42. ask our team for other sizes Important Note: The above Video Demo is for demonstration purpose only. the actual Product colors and sequence is as mention above in the description.