Dcolor 6.3 Inflated Diameter PVC Spiky Relaxing Massage Ball Toy Blue for Kids Product Name : Massage Ball Toy;Fit for : Children Material : PVC;Main Color : Blue Flat Length(Approx) : 18cm/ 7;Inflated Diameter(Approx) : 16cm / 6.3 Weight : 39g Package Content : 1 x Massage Ball Toy