20 Slice Dental Lab Splint Thermoforming Material for Vacuum Forming 1.0mm. 15 Slice Dental Lab Splint Thermoforming Material for Vacuum Forming 1.5mm Size: 1.5mm/15pcs. 10 Slice Dental Lab Splint Thermoforming Material for Vacuum Forming 2.0mm 5″ x 5″ sheet.