Birds hate it when cats are around, especially at breeding time. To help them, this clever gadget will keep the cats away. Simply fix it round the tree-trunk where the birds are nesting. The puzzled cats will be obliged to go after mice, their natural prey. The belt is suitable for tree diameters of up to 70 cm. It’s length-adjustable, with individual elements that slot into one another. The rounded plastic caps ensure that the cats don’t get hurt!