Vintage Grade School Student Over-The-Ear Headphones Blue H 88 Working

This is a Vintage Grade School Student Over-The-Ear Headphones in Blue. These were common in grade schools in the 1980s and 1990s. They are unbranded other than an H 88 on one side. These earphones are in good condition with only general wear and no damage or defects. They are in good working order.