BGment Thermal Insulated 100% Blackout Curtains review. 1. Finally, the long-awaited BGment Thermal Insulated 100% Blackout Curtains has arrived. It took about two days to arrive, and it was delivered in a sturdy paper box in excellent packaging. 2. Finally, the BGment Thermal Insulated 100% Blackout Curtains is about to be released. It looks much better and more durable than I thought. I am ver..
