Size and packing: three pieces per pack; each basket is 5 gallons. For exact dimensions, please view the product image. Material and durability: knitted 304 stainless steel mesh. Rust resistant, durable, not easy to rust or corrode, with a dense mesh that effectively prevents burrowing animals. Easy installation: they are simple to use. Open the package, roll the basket over the root ball, and plane. 3 minutes max. The steel mesh is soft and can be used for other purposes. Function and protection: these 304 stainless wire baskets protect trees, shrubs, flowers, and bulbs from voles, moles, and gophers. A yearround, onetime solution that provides peace of mind. Use scenarios: Protect newly planted or established trees and shrubs in home landscapes from burrowing pests. Guard flower beds and bulb plantings to prevent damage from voles, moles, and gophers. Use with container plants or during transplanting to cover root balls quickly and securely.