Material: PVC Diameter: about 7cm Color: black, blue, green, orange, green and white, orange and white, blue and white (random color) Package List 1 x Fitness Decompression Ball Asian Chinese sizes are smaller than American or European sizes. Due to manual measurement, please allow a difference of 1-2CM. Please check the above size details carefully. 11. These sensory toys are also the best calming toys and stress-relieving toys for teenagers and adults. At the same time, it develops children's creation, visual training, and tabletop finger toys for children. 22. Small toys can be held in your hand. Most toys are pocket-sized and highly portable, so you can walk around in offices, homes, churches, libraries, stations, special education classrooms, physiotherapy rooms and sensory rooms, and even as travel toys; at the same time, for family and friends That said, they are also cool toys. 33. All these sensory toys are non-toxic and environmentally friendly. These toys are safe for children and are more suitable for older children over seven years old. Adults can also play. Protect your family without worries. 44. Novel styles, super cute decompression toys, perfect style products can be shared with your family and friends. 55. Good gifts for men, women, children, family, colleagues. For Christmas candy fillings, favored by Thanksgiving or birthday parties, it is also suitable for classrooms, offices, easy to carry, and can be used as a portable toy set for everyone. The best gift for myself.