Super elasticity - no matter what shape you throw it into, it will slowly return to its original lovely shape.An ideal stress reliever, why not take the physical route and throw a Squeeze toy instead of a tantrum. Stress relief toys - You can squeeze it whatever you want.It offers unparalleled stress-relief of adults and teens,as well as undesirable emotions and inner tension in these . Relaxing,Playing with friends,stress and anxiety release,anti-stress,relieve fatigue. Improve Focus,Heal Autismgames for Children with ADD,ADHD or Autism. Specification: MaterialSilicone SizeApprox. 8.5x7x7cm/3.35x2.76x2.76in Color:5 Types As Pictures Show Package Includes: 1x3D Decompression Ball note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.