Keep pests and birds off precious crops with these easy to use flexi balls made from a soft but very tough plastic these balls each have 6 connecting ports for bamboo canes that can be used by the gardener to make pretty much any shape required just cut the canes to suit fix to the ground and attach the required size of netting over the framer r the cover can be made from netting plastic or fleece depending on the type of protection required during the summer netting can be used to k