Article from robin-happyathome.blogspot.com
Simple sleeves of chicken wire to slip on and off glass jars - I guess you could call them jar cozies too.
I used two wide mouth, half pint jars that I found at the thrift store.
Next just wrap the chicken wire around the jar, cut it to fit with a little overlap and twisted the wire together in the back. To make the chicken wire show up a little better, brush on a quick coat of black craft paint or leave it natural.