When you die you will get 2 tombstones.
Both these tombstones are lootable only by you for a periosd of 7 days irl
One will hold everything in your inventory, as per vanilla Valheim
The Second will be your gear - the extra slots we provide for Equipment and Quick Slots.
After 7 days these tombstones are lootable by anyone.
Tombstones are not protected forever and if you do not get your gear in time, it can be taken.
Stealing from someone elses tombstones is seen as bad manners, unless it's only trash and abandoned materials.