Aspire earth squeeze stress reliever are made of polyurethane. You can reduce your pressure by this kind of toys. Great educational toy for kids, students and even adults!

• Material: Polyurethane
• Size: 4" Diameter
• Relieve Your Pressure and great for finger exercise, wrist rest
• Set of 12 brand new and high quality Globe Squeeze Stress Ball
• WARNING: CHOKING HAZARD - Small Parts / Not Intended for Use by Children under 3 years Old or Pets

Material: PolyurethaneAspire