4mm-4.5mm Neoprene fabric thick bonded with 100% polyester knitted jersey fabric | eBay
Amazon.com: Tong Gu 59 x 39 inch Quilted Padded Fabric Lining Thick Cotton Cloth for DIY Sewing Crafts (Purple)
China Good Quality Interlock Fabric - Heavy weight polyester spandex thick pique stretch fabric for polo shirt – Huasheng manufacturers and suppliers | Huasheng
Polyester Jersey Knit Fabric | Jersey Knit Apparel Fabric | Sewing Jersey Knit Fabric - Fabric - Aliexpress
FELT FABRIC Material Craft Plain Colours Polyester 1-2mm thick - 102cm wide by M | eBay
Fabric Polyester Felt Red 4 Mm Thick 100 Cm Wide Washable - Etsy
Steel Blue Scuba Knit Fabric 1.5 Mm Thick Neoprene Polyester Spandex Sold BTY 58'' Wide - Etsy
3mm Thick Neoprene Scuba Knit Fabric Polyester Spandex Sold BTY 58" Many Colors | eBay
Royal Blue Scuba Knit Fabric 3mm Thick Neoprene Polyester Spandex Sold BTY 58'' Wide - Etsy