Large selection: Our squeeze balls are equipped with many different emoticon faces that express different moods - bright yellow with red designs, they are a fun, attractive toy/stress ball. Perfectly popular: a popular and safe hit with the kids when they squeeze and enjoy the facial expression on the ball - ideal for classroom rewards - birthday bag fillers - game prizes - great for letting go of their stress! High quality: the anger balls for children are made of high-quality PU materials - super robust, they are firm, yet soft and muddy. Their soft and bright, vibrant colours are an added bonus. Further information: the weight per set of our stress balls - 270.8 grams - dimensions per set - 24 x 19.5 x 12 cm. Please note - our set contains small pieces that are not safe for children under 3 years.