Tent peg

A tent peg is a spike, usually with a hook or hole on the top end, typically made from wood, metal, plastic, or composite material, pushed or driven into the ground for holding a tent to the ground, either directly by attaching to the tent's material, or by connecting to ropes attached to the tent. Traditionally, a tent peg is improvised from a section of a small tree branch, if possible with a small side branch cut off to leave a hook, driven into the ground narrower end first.