[No parts] Down jacket-shaped shaker smartphone case with scratch-resistant back card for all iPhone models

Down jacket type parts with a thickness of 1.5mm to 3mm are shaker type that can be moved.
▲Material
silicon

Here is the link to purchase the rear protection card
https://manypets.shop/products/sharkcase19
Sold as a set of 3.
Please choose your favorite card design from the numbers and write it in the comments section.