My husband purchased this as a Christmas gift 2020.  We hung it several months later and just recently noticed the epoxy was sperating from the glass.  We just noticed it in time preventing damage to our floor if it were to have broken and shattered.  I would not recommend this product and am now completely unsatisfied that this is no longer able to be fixed to hang on my window and it is not even a year old.  The epoxy is so thin it does not hold the weight of the glass which is designed to be hung in a window.