10Sheets 20MM Dental Hard Splint, Thermoforming Materials for Vacuum Forming Machine 5 x 5In order to prevent moisture, so the Hard Splint has Film and the Soft Splint NO filmFeatures of 10Sheets 20MM Dental Hard Splint, Thermoforming Materials for Vacuum Forming Machine 5 x 5 HIgH QUALITY EXTRA-SOFT SILIcONE FITNESS WRISTBAND:Our watch band is mad..