Web

Web is used to cocoon enemies and animals. It also allows the player to climb walls after being placed on it. There are also two other forms of Web; Poison Web and Flame Web.

Crafting
Place 3 string anywhere in a Crafting table or in an inventory crafting slot.

Behavior
When right-clicking with web in hand, it is thrown on the ground and lays flat. The web can also be thrown on walls, where two blocks meet, and on the ceiling. If the player throws another web on top of the already stuck web then it becomes a full block size.Using this full block web in a 3x3 area will also make a Spider Bed.It acts like normal Cobweb, thus mobs can be stuck in it.

Cocooning
Almost any vanilla mob can be cocooned except for Zombie Pigman, Silverfish, Slime, Magma Cube, Bat, Witch, Squid, Mooshroom, Ocelot, Snow or Iron Golem, spiders, Cave or normal, and other Spider Queens.

Spider Eggs hatch as a Tank Spider when  placed next to a Cocooned Zombie.

Spider Eggs hatch as a Typical Spider when  placed next to a Cocooned Chickens, Cows, Pigs, Sheep, or Humans

Spider Eggs hatch as a  Slinger Spider  when  placed next to a Cocooned  Skeleton.

Spider Eggs hatch as a Boom Spider when  placed next to a Cocooned  Creeper.

Spider Eggs hatch as a Ender Spider when  placed next to a Cocooned  Enderman.

Spider Eggs hatch as a Nova Spider when  placed next to a Cocooned  Wolf.

Spider Eggs hatch as a Pack Spider when  placed next to a Cocooned  Villager.

Spider Eggs hatch as a Rider Spider when  placed next to a Cocooned  Horse Rider Spider

Spider Eggs hatch as a Inferno Spider when  placed next to a Cocooned  Blaze Inferno Spider

Spider Eggs hatch as a Mini Ghast when  placed next to a Cocooned  Ghast