This is a set of 50pcs plastic balls. Made of PE, it is safe and for kids to play. It is great for filling any ball pit, tent, playhouse, pool, playpen and bounce house. Wonderful educational toys which can develop kids hand eye coordination and basic recognition of colors. Feature - ColorAssorted Color - Material: PE. - Size: About 7 x 7 x7cm. - Made of PE, it is safe and for kids to play. - Perfect size for small child’s hand. Bright color makes it more attractive to little children. - Great for filling any ball pit, tent, playhouse, pool, playpen and bounce house. - Equipped with a mesh bag for storage and organizing. - Great way to develop basic color recognition of kids. - Cultivate children’s hand eye coordination. Through grabbing, kids can strengthen the gripping. - Form a good habit and cultivate their group sense. When kids play with others, they can learn how to cooperate and organize things by themselves. Package list: Ocean Balls