These phone cases are made from TPU (Thermoplastic Polyurethane).
Each listing shows a package quantity of one case, and the cases do not require batteries.
The listings state a 100‑day limited warranty.
Many listings state compatibility with wireless charging and note the case does not interfere with the wireless charging coil; several listings also mention compatibility with magnetic charging systems.
Listings describe raised/elevated bezels, scratch‑resistant surfaces, and explicit screen and camera‑lens protection to help shield those areas from scratches and contact when the phone is set down.
Installation and swapping are described as quick and effortless thanks to the flexible, form‑fitting TPU; cases are also described as having a comfortable, non‑slip grip and a slim, pocket‑friendly profile.