It's usually called "Plastic sign board" - but it can also be "Corrugated Plastic Sheets Coroplast Sign Blank Board" - craft stores usually have it. I got mine from our local dollar store. Depending on how heavy the flowers are, plastic sheets can usually hold up it's shape better than cardboard when upright. :)
Life saver 🎉🎉🎉
Thanks! Always glad to help! xo
What do you call the board you are using?
It's usually called "Plastic sign board" - but it can also be "Corrugated Plastic Sheets Coroplast Sign Blank Board" - craft stores usually have it. I got mine from our local dollar store. Depending on how heavy the flowers are, plastic sheets can usually hold up it's shape better than cardboard when upright. :)