Traditional artboard mount; approximately 1/8" thick
3/16" Gatorfoam
Foam center with smooth durable surfaces; natural or black
1/2" Gatorfoam
Same as above
1/8" Sintra
Lead free expanded PVC substrate for dimensional stability and greatly increased durability, especially on corners; black or white; ideal for outdoor applications
1/4" Sintra
Same as above
1/16 Styrene
.15 mil white polystyrene ideal for use in frame stands