robot vacuum boardbase cleaner attachment

Sorry for the bad print picture, i made an attachment for my roborock robot that can uses a swiffer clone to clean the base board.Best print it with 100% infill and than stick it on the robot with dual sided duct tape behind the bumper, and so that it doesn´t affect the lidar (best to attach it while it is in the station to check nothing in the station is blocked, or the side sensors). Than use a swiffer-like dust thing and cut it in half. Works fine with my robot but should work with many models. Edit: Added two more Versions2 (V2 & V2-2) both with more enforced spikes, because they seem to break after some usages. The first one has the most support but might make problems attaching the dust clothes - so i added a the v2-2 which is in between V1 & V2. Hope this will fix it.