This is a simple minecraft skript which manages cobwebs event, good for pvp servers that have a region protection.
What does it do?
Places the cobweb overriding the region and removes 1 cobweb from player's inventory.
The cobweb can only be broken using shears. (You can edit that option or remove it).
When left click on the cobweb with shears it waits 0.4 seconds (time for the block to be broken with shears.) and then 1 cobweb is added to the player's inventory.