A heavy duty cast cage provides maximum resistance to squirrels and larger birds. With an anti-squirrel design, this feeder is a fantastic choice. Fill with Fat Snax.Heavy duty cage provides maximum resistance to squirrels and larger birdsFeedsafe - An antibacterial coating to protect against microbes and germs. The hygienic way to feed birdsEasy to fill and cleanHolds 4 Fat Snax Energy BallsHow To Use:Easy to feed, just hang on a tree branch or bird station.On Pack Accreditation: BTO - Recommended by Britain's leading Wild Bird OrganisationAdditive:NoneDisclaimer:Gardman squirrel proof feeders can only protect against adult grey squirrels and large adult birds, which do the most damage. There is always a chance than an adolescent young squirrel could squeeze into the bars and access the feeder. Young squirrels look very similar to adults but are actually far fluffier making them much more flexible! You may also find that adolescent jackdaws, crows and pigeons may find their way in bei