What is in this image? Describe it as if you were explaining it to someone from the 15th century.

This image portrays two young lads in a grassy clearing surrounded by trees, engaging in a playful activity. They hold in their hands implements that resemble frames with tightly interlaced cords, which they use to strike a small object back and forth. This object appears light and is designed to float through the air with ease. The sky dotted by clouds suggests a pleasant day, ideal for such outdoor amusements. The boys are dressed in simple garments shirts, knee-length breeches, and footwear, all of which suggest an activity requiring agility and movement. The scene is lively and joyous, capturing a moment of youthful sport and camaraderie.