Minitype pet chewing ball food-grade material high elasticity and wear-resistant. Middle hollowed-out pattern sounding while pet chasing and chewing. Develop pet's sense of hearing and mobility.Features:Minitype pet chewing ball delicate in shape and lightweight.Food-grade material poisonless and tasteless high elasticity and wear-resistant.Middle hollowed-out pattern inner have a small bell sounding while pet chasing and chewing.Develop pet's sense of hearing and mobility.Whole washable anti-fading and easy to clear.Specifications:Appearance: OvalPattern: Hollowed-Out Fish Bone And HoleFunction: Sound ProductionPackage Weight: 12g or 0.60ouncesPackage Size: 75 x 45 x 45mm or 2.95 x 1.77 x 1.77inPacking List:1 x Pet Ball (random color delivery) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.