DescriptionThese scary bouncy balls are made of and environmental friendly rubber material, safe for children to play. It is one of the good outdoor entertainment toy. Suitable for fitness and leisure time activities, etc. A great gift for children.Features- Color: Random Color. - Material: Rubber. - Size: About 4.5x4.5x4.5cm/ 1.77x1.77x1.77inches. - Made of premium rubber material, soft, eco-friendly, and odorless, safe for children to play. - Bright color, sufficient quantity, colorful and interesting to play. - Suitable for kids playing and leisure time activities, etc. - A great gift for children, especially in halloween, party, etc. - With great elastic, bring much more joy to your kid.