Balloons - Mylar
Mylar balloons have a seam and are made of a metal (foil) coated plastic such as polyethylene or nylon. They usually have a shiny, reflective surface and often times have designs with pictures and/or words.
Mylar balloons have a seam and are made of a metal (foil) coated plastic such as polyethylene or nylon. They usually have a shiny, reflective surface and often times have designs with pictures and/or words.