1) No Holes or Hidden Holes blinds will provides maximum privacy and light control 2) Also, No Holes wood / faux wood blinds slats can be slinding out, it make cleaning simple
No Holes Wood / Faux wood Blinds
Hidden Holes Aluminum Blinds
Standard Aluminum Blinds
Standard Wood / Faux wood blinds
*** No Holes applicable to wood / faux wood blinds, and Hidden Holes applicable to aluminum blinds