https://www.avient.com/news/pump-volume-portable-audio-speakers-new-versaflex-tpes-polyone
These new materials are formulated to improve design, performance and processing capabilities versus traditional silicone, thermoplastic urethane (TPU), or thermoplastic vulcanizates.
In addition, Versaflex™ CE TPE is ideal for high-volume production and offers faster cycle times than TPU or silicone.
Durability with a Silky Feel
For speaker skins, Versaflex™ CE (80 Shore A) supplies a softer, silkier feel than TPUs while also delivering durability via resistance to abrasion, UV light and sunscreen chemicals.
https://www.avient.com/resources/safety-data-sheets?page=3947
GRAPE JUICE UV TPU
BLACK IRON UV TPU
PASSION BLUE UV TPU
https://www.avient.com/resources/safety-data-sheets?page=6174
TR CHERRY COLA TPU
TPU GLOW IN DARK
TPU IRIDESCENT PINK
https://www.avient.com/resources/safety-data-sheets?page=5304
TPU ULTRACOR YELLOW 129C
ULTRACOR YELLOW 122C TPU
016GY2008 GRAY TPU LSZH
https://www.avient.com/resources/safety-data-sheets?page=4365
UV BLUE TPU
UV TURQUOISE TPU
UV LIME GREEN TPU
https://www.avient.com/resources/safety-data-sheets?page=6236
BROWN 7594C TPU CC
GRAY TPU CC
BLUE 300C TPU CC
https://www.avient.com/resources/safety-data-sheets?page=6036
BLACK TPU
BLUE TPU
ORNAGE TPU
https://www.avient.com/resources/safety-data-sheets?page=6820
TPU LT MINT GREEN 351C
DK GREY TPU GF
UV BLACK TPU
https://www.avient.com/resources/safety-data-sheets?page=6522
TPU TR AQUA HAZE
TPU TR BLAZE LIME 2
TPU TR CANTALOUPE W/SILVER
https://www.avient.com/resources/safety-data-sheets?page=6665
116-GN-20 GREEN TPU CONCENTRATE
TPU PINE NEEDLE 19-5920
TPU LEGION BLUE 19-4324