Made a cord runner for the floor. When printed in TPU it's just as squishy as a store-bought ones made of rubber or silicon. There are two different models with two sizes available, small one is 50mm wide, 12mm tall, with a cavity of 10mm x 17mm. Large model is 100mm wide, 20mm tall, with a 17mm x 34mm cavity. One version of each size has a slit running down the bottom and one is solid.

Printing: Models are oriented for vertical printing due to the nature of TPU. Extreme stringing was happening when printed horizontally and trying to gap the bridges. If you can get that under control, print flat. If you print the solid version in TPU all you need to do is cut the base open with scissors or blade. The slitted option is there if you would rather not have to do post processing or if you decide to print them out of a harder plastic, you can just feed them through the available slot. Enjoy!