Purchased in April 2025 as a reference product for the development of home theater-related products. It is in very clean condition as it was only used a few times to check for product development. This is an ambient light rejecting screen, which reduces light from above, allowing it to be used even in a slightly brighter room. For projectors equipped with a USB connector, a USB device is included that automatically raises the screen upon detecting power-on. Specifications: 【Mounting Type】Floor-standing 【Screen Size】100 inches 【Screen Type】Long-throw ambient light rejecting screen 【Aspect Ratio】16:9 【Product Dimensions】W2280mm x H1640mm 【Weight】Approx. 27kg 【Housing Color】Black 【Material】Aluminum 【Other】Selectable (as described on the manufacturer's website) ＜Included Accessories＞ Power cable Remote control Remote control holder Screws and anchors for remote control holder USB device for projector synchronization Reset pin ＜Notes＞ However, there is a very small dent on a part of the screen, though it is unclear whether it was a defect from the beginning or occurred during work. I think it's at a level that won't be noticeable from a slightly distant position. For your peace of mind, I have included images, so please purchase with your understanding.