Your classroom can be a jungle so why not play it up and have some fun with it. Use these Jungle Vine Floor Clings to create a leafy environment prime for learning. Use the clings as a classroom management tool ask students to line up on the vine before you leave the classroom for lunch or for recess. These floor clings stick to most smooth surfaces and remove easily after use. Vinyl. (44 pcs per unit) Four 17" x 22" sheets.