Help with shrink wrap

I am looking into shrink wrap for my candles and soaps. I am so confused at all the choices. I have not worked with shrink wrap before. Does anyone have any advice, dealers, etc that they could send my way.



Thanks in advance

we use what is called shrink wrap tubes where i work it comes in a roll like tape & i am thinking of using it for my soaps because it is sealed on 2 sides & then you cut it to the desired length; heat it only on the 2 ends opposed to all 4 sides. it's almost like a bag without a bottom very cool invention.