The internal shape is molded according to the actual PS5 Controller, which fits the Controlelr better.– It can also be used with a protective shell.– It comes with 2 remote sensing protection rings to protect the Controller from being pressed. – There are 4 fulcrums at the bottom to allow the bag to stand up without taking up space.– Waterproof and dustproof.– Not only can put PS5 Controller but also can put the Switch Controller, but the case is molded according to the PS5 Controller.– Special Material EVA: Light but Hard