About this 3D model

Increases the bumper height so the robot doesn't get stuck below furniture. Available in 3 versions. regular: adds about 10,5 mm to the top and 3 mm to the bottom of the front bumper high:adds + 8,5 mm top and +3 mm bottom both: top +10,5 mm, bottom + 8 mm previously published on printables: https://www.printables.com/model/148679-roborock-s7-bumper-extension/files