A: Can you use these on glass cake stans for tiered looked and can they be removed?

A: Hello - Thank you for asking. These mounting squares should not damage posters. They are photo safe and are designed for use with photos, posters, artwork or papers on walls, office cabinets, refrigerators, windows and more. If you have any additional questions or concerns, please connect with our team directly at 1-800-3M-HELPS Mo-Fri 8am-4:30pm CT.

A: Hello - Thank you for asking. This may not be the best product for your application. These mounting squares work best for posters & flyers. They hold a maximum of 1/4 lb. in weight. For hanging framed photos, we suggest using our Command™ Picture Hanging Strips. Find out more about them & where they can be purchased here: https://www.command.com/3M/en_US/p/d/b5005604163/. If you have any additional questions or concerns, please connect with our team directly at 1-800-3M-HELPS Mo-Fri 8am-4:30pm CT.

A: Hello - Thank you for asking. Yes, these mounting squares should work on painted concrete and other surfaces like glass, tile, and metal. These squares can be removed cleanly without damage. If you have any additional questions or concerns, please connect with our team directly at 1-800-3M-HELPS Mo-Fri 8am-4:30pm CT.

A: Hello - Thank you for asking. These clear mounting squares should work for your application. They are designed for hanging and securing lightweight items including artwork, photos and cards. If you have any additional questions or concerns, please connect with our team directly at 1-800-3M-HELPS Mo-Fri 8am-4:30pm CT.

A: Thank you for asking! Unfortunately, we have not tested and not able to advise. If you have any other questions or wish to discuss further, please feel free connect with our team at 800-494-3552 M-F 8:00am-4:30pm CT referencing this #33489157.