KONG Pull A Partz Yarnz provides 3-toys-in-1 that invite kitties to dismantle a bundle of fun that satisfies hunting instincts. The ball of yarn won't unravel, but the fun will as cats get rewarded with catch and capture play. The interior, lightweight mouse continues the delight by igniting batting fun. An exterior wrap adds to the mentally stimulating challenge with crackle sounds and KONG North American Premium Catnip extends the fun. 7x4x2.5inch