This is a pair of Ice Traction Slip-Ons to slide on over the bottom of your shoes to keep you from slipping on the ice.  They have steel studs on the bottom.  These were sold in K-Mart.  They are in the original box.  It says they fit mens shoes 8-12.  US buyer to pay 10.00.   I am happy to combine s/h whenever possible, just contact me. Thanks for looking.