Product Description Specifications Promotional Yo-Yo's. Available in a great range of colours. Materials: Polypropylene Collection: Novelties Item Size: 55mm Diameter x 37mmH Print Areas: Pad Print: Side/s - 38mm Diameter; Digital Print: Side/s - 38mm Diameter Carton Notes: 20 per inner, tissue between layers Carton Size: 59cmL x 26cmW x 35cmH Keywords: children's promotions,fun,kids,LD6201,LD6201s,LL6201s,novelty Material: Polypropylene