Tripwire

Tripwires are a craftable item only, that is used to decrease movement of another NPC, like an enemy or a Deer for approximately 5 seconds. Although visually identical to the more dangerous verson, the Thorn Tripwire, this does not damage the player, enemy or the deers.

The Tripwire is stackable and can be placed anywhere on any Island and now also on boats.

Crafting
1 Wood Log + 1 Plant Fiber

Source

 * List of Items

Trivia
There is no limits to how many tripwires that can be placed, making it good traps if the player plans an anbush on tough enemies.