Classic Rubber Oval Ball on a Rope is duel texture and rubber for toughness. A great toy for throw and fetch games. The rope helps to clean the dogs teeth. Hole to insert treats. Assorted Colours 75mm Classic RubberOval Ball on a Rope is duel texture and rubber for toughness. A great toy for throw and fetch games. The rope helps to clean the dogs teeth. Hole to insert treats. Assorted Colours 75mm