Studded body

Studded Body is a free-to-play item on the OSRS Grand Exchange in the armour category.

In-game examine text: "Those studs should provide a bit more protection."

It has a Grand Exchange buy limit of 125 every four hours, a high alchemy value of 510 gp, and item ID 1133.

View on OSRS Wiki

Studded Body shows an active flip setup with a margin of +61 gp and 1,410 trades over the last 24 hours.

At the buy limit of 125 every four hours, max profit per cycle is about 7.6k gp — high margin with healthy liquidity.