About this 3D model

A simple shelf for my greenhouse, secured using these greenhouse clips: https://www.amazon.de/dp/B071P72L1K/ Given the greenhouse's high temperatures, a heat-resistant material is advisable. I am currently evaluating PETG. --------------------------------------------------------- Update: After a year in the greenhouse, I observed no discernible difference between PETG and PLA. Both materials withstood the greenhouse's temperature fluctuations.