This basket is simply placed over the set up vole self-shot. It protects dogs, cats and other pets from accidents. The basket is made from strong welded mesh and has 4 ground spikes to prevent it from being knocked over. Size 18x21x21cm. This means that pets cannot get to the vole's self-shot unprotected and injure themselves. The grid also makes it possible to see immediately whether the self-shot was triggered.