The flutter balls set is a teasingly tempting pair of soft balls with enticing feathers that offer an irresistible prey substitute for your cat. Flutter balls promise great fun with an emphasis on safety. This toys are designed without potentially hazardous beads, buttons and decorations that are common in many cat toys but are meaningless to your cat. Includes two balls per pack–style may vary. Measures 1-3/4-Inch length by 5-Inch width by .07-Inch height.