This shade appears to be decent quality, and that's all I can say good about it.  The shade does not open from the top as stated in the description.  The enclosed "instructions" may as well been omitted because they were so vague that they were useless.  I consider myself a person who does many DIY projects with little to no problems, but something that should take 10-15 minutes turned into a marathon project simply because the instructions sucked!!!  Look elsewhere unless you enjoy aggravation.