Uxcell PP Corner Protector Triangle 37x5mm for Ceramic Glass Metal Sheets Clear 50pcs

Uxcell PP Corner Protector Triangle 37x5mm for Ceramic Glass Metal Sheets Clear 50pcs What is this? These are triangle shaped packaging edge protectors that are used in packaging sheets such as mirror glass ceramic metal to protect corner from crushing deformation and breakage. Is there any advantages of the product? This is made of plastic through the machine stamping once time forming has a good toughness not easy to break. How to use it ? Just place the protectors in the corner of your sheets. What should I notice ? Only suit for the product that thickness than 5 mm. Less than 5 mm will slide down easily.