Siser PS Blackboard has an adhesive polyester backing. The surface has been especially created for chalk writing. It can be easily washed and rewritten infinite times. The material grants easy cutting, weeding and application.

Suitable for cotton, polyester, performance wear, poly/cotton blends and spandex, not treated or dye sublimated.

Please note that at this time, we are only recommending use with standard chalk. Other drawing mediums, such as chalk markers, are not officially compatible.

*Colours are a guide only.
*Sold by the metre.

The product is REACH compliant.
The product is certified Oeko-Tex Standard 100 class I
The product is VeganOK certified