ATTENTION: Children under the age of eight can choke on uninflated or burst balloons. Adult supervision is required. Keep deflated balloons out of the reach of children and remove burst balloons immediately. Keep balloons away from eyes. Use of a balloon pump is recommended. - Made from natural rubber, completely biodegradable. - Store in a cool, dry place (not below 5 ° C). Protect from heat and direct sunlight. The balloons are not suitable for children under three years of age!