Glow in the dark materials made from polyurethane, will allow you to spot your feline friend in total darkness.
"KVS#: C598-02636
UPC: 659510026361"
"KVS#: C598-02638
UPC: 659510026385"
"KVS#: C598-04537
UPC: 659510045379"
"KVS#: C598-04538
UPC: 659510045386"
"KVS#: C598-04539
UPC: 659510045393"