Spiral plastic tree guards to protect tree trunks from rabbits and other pests. Also helps to protect if strimming or spraying with weed killers around the trees. The spiral design means the guard will expand as the tree trunk grows, therefore protecting the tree for many years without restricting growth or cutting into the bark. The one size can be used on trees with tree trunks from 15mm to 50mm in diameter. Product Code:GGOTRG01