Now you can practice anywhere! These collapsible barrels are made from durable poly-nylon material, making them extremely lightweight and portable. The "Quick Grip" tabs secure the barrels for compact storage, but when released the barrels spring up to full size. Includes stakes for securing each barrel to the ground and convenient elastic top covers. Great for training and practice to prevent hard hits or knock downs! Includes 3 barrels and a handy carrying case. Be cautious with use during windy weather conditions as the lightweight barrel may move.