Rental maybe no but for purchase at SP Road and dolls from malleswaran 2nd 3rd r 4th cross road i think.
I have not heard of rental padi. If you have tradition of keeping it every year you might invest in one. Once you buy at least 15 years you can use it.
Dixon Slotted angle easy to assemble and dismantle was available in various overall size available . Try in online portals including amazon. @mickeymini With best wishes