PU dart stress ball Unit size: 18x5cm 1.Materials: Polyurethane Foam 2.Safe materials: non-toxic, non-lead, non-phthalate, soft ... .Solid with hand feel, Squeezable 6.Various shapes available 7. Promotional item:attractive toy and souvenir, Good choice for collection, decoration ... report: SGS, EN71 part 1,2 and 3, ASMT-963 PU dart stress ball