plastic_bottle,/app/rrrobot_ws/src/gazebo_models/plastic_bottle/images/plastic-bottle-1.jpg,plastic
paper_bag,/app/rrrobot_ws/src/gazebo_models/paper_bag/images/paper-bag-1.jpg,paper
pop_can,/app/rrrobot_ws/src/gazebo_models/pop_can/images/pop-can-1.jpg,metal