this is yellow 261 a solid colour from perspex although it is a solid colour please see photos as it does allow a little light to pass through  this product is 5mm thick and the option of A5 A4 A3

                              

Ideal for use  in schools, pubs, cafe,s,hospitals, carehomes , offices and at home arts and crafts , signs and much more.

GFG Plastics, Customer satisfaction since 1971.