Paper plant protectors. Recyclable/biodegradable. These unsealed protectors are white, poly-coated paper(milk carton-like material) with a 3.75" diameter. They include a pop-out stake slot for bamboo or metal stakes and a tie hole as well. Great for vine protection and tree protection on plants that already have established canopy/growth. Used to protect plants from herbicide overspray, sun, and wind. They also provide a micro-environment which supports the transition of plants from nursery to field.