To increase personalization for each patient, the IPR Optional Strips include two more single-sided strips and two extra-thick strips.
 
Clear IPR Single-Sided Opener (8 IPR Strips)
.10 mm - Medium-Fine Diamond Sinlge-Sided Serrated
 
Cyan IPR Single Sided Widener (8 IPR Strips)
.15 mm - Medium-Coarse Diamond Single-Sided
 
Purple IPR Super-Widener (8 IPR Strips)
.25 mm - Coarse Diamond Double-Sided
 
Brown IPR Mega-Widener (8 IPR Strips)
.30 mm - Coarse Diamond Double-Sided
 
IPR Optional Strip Assorted Kit
Kit Includes:
(8) Clear IPR Single Side Opener
(8) Cyan IPR Single-Sided Widener
(8) Purple IPR Super-Widener
(8) Brown IPR Mega-Widener