Many listings advertise certified military‑grade drop protection that meets or exceeds MIL‑STD 810G‑516.6. These cases typically use CornerGuard designs and shock‑absorbing materials (soft inner layers, reinforced corners) to disperse impact and reduce damage from drops.
Most card-carrying cases and magnetic wallets are designed to hold up to 3 cards. One accessory specifies up to 3 credit cards or up to 6 business cards depending on card thickness; user reviews commonly report holding 2–3 cards, with three sometimes feeling tight.
The magnetic card modules attach magnetically and are removable. Notes indicate magnetic wireless charging typically works only when the magnetic wallet is detached; standard (non‑magnetic) wireless chargers may not work with the wallet attached.
Common extras include multi-angle or magnetic-lock stands, removable magnetic wallets, compatibility with magnetic car mounts, and built‑in grip/stand accessories with swappable tops. Product notes also commonly call out mobile‑payment support and how magnetic wireless charging behaves with the wallet attached or detached.