Review on LUCKUP 100% Blackout Waterproof Fabric Window Roller Shades Blind, Thermal Insulated,UV Protection,For Bedrooms,Living Room,Bathroom,The Office, Easy To Install 20" W X 79" L(Grey) by Paul Mac

Normally when you have to drill holes in your wall to install a product, that product comes with a template showing you where to go. This template is nothing but a piece of paper, so virtually EVERY product that requires drilling provides one . but no this product!But it gets worse: not only do they NOT provide a template . they don't even tell you where to drill! The instructions literally say "Pay attention to the correct distance" . but the instructions never give you a "correct distance", or any measurements whatsoever!And it's not even like the blinds come with two obvious places where the holes go (so that you could use the blinds themselves as a template). Instead you have to install two independent brackets, so there's absolutely zero indication anywhere how far apart the brackets should go . you just have to guess!Congrats blinds-makers: you saved yourself $0.01 by not providing a paper template like every other product in existence, and you now get a 1 star review in return.