Medium Arch - stretched

I had 18x3mm magnets on hand that work well, but needed arches larger than the medium size. I stretched the medium version so the arch opening is now roughly 20mm high and 34mm wide. Cover photo is original medium arch vs this remix. Printed at 50% infill, upright, with a support under the center of the arch. The metal plate in the image is a 2-gang cover for an electrical junction box. It measure roughly 4"x4", is made of steel, and you can typically find them at big box stores for around $1/ea (USD). https://www.homedepot.com/p/Steel-City-4-in-Metallic-Blank-Square-Electrical-Box-Cover-52C1-50R/205124442