Real Talk! I didnt have any problems, but i wouldnt trust toggle bolts or other types of drywall anchors for the main bracket. Fit was large so returned them We have a 2018 Jeep Compass that it was supposed to fit. This is my first pair of Chacos and I couldnt more happy! Thus, 0. It blocks out some low-frequency sound, but not a lot. LOOOOVE THIS WASTE TRAINER! This came fully assembled, all I had to do is put it on the hitch. November 2019This company used to make a great product, Ive owned 5 pairs of these now (put them on all my ear buds) and the older versions had metal bendable wire through the entire plastic part, making them great for conforming and getting the right shape you need for it to be secure in your ear.