Amazon.com: ABS Plastic Sheet Black 24" x 48" x 1/8" Thick Sold by SIBE-R Plastics Supply SM, Textured One Side Only, Great for Custom Stereo Designs, Thermoforming, Prototypes, DIY Projects, Vacuum Forming :
3mm to 5mm Grey ABS Plastic Sheet for Thermoforming - China ABS Plastic Sheet, Hard ABS Plastic Sheet | Made-in-China.com
3mm to 5mm Grey ABS Plastic Sheet for Thermoforming - China ABS Plastic Sheet, Hard ABS Plastic Sheet | Made-in-China.com
China Recycled Textured Black Colored ABS Thermoform Plastic Sheet Manufacturers & Suppliers - Lyshire
1/16" White ABS 12x18 Thermoform Plastic Sheets for Vacuum Forming - Vacuum Form Your Own Prototypes, Packaging, Molds, and Scale Model Parts