Features: Portable Toys: Portable size can be held in hands,which is suitable for offices, churches, libraries, stations, special education classes, physiotherapy or educational purpose. Applicable for Various Person: Applicable for various people such as inattention, and autism which can well improve and assist daily relieve stress and irritability, and improve concentration. High-quality Materials: Made of food-grade high-quality silicone and ABS materials, non-toxic and eco-friendly materials,BPA free which are safe for kids & adults playing. Stress Relief Kits: Assist to relieve stress by squeezing, stretching,pushing, pressing which also helpful for kids,toddlers brain stimulation toy & good educational toy sets. Best Choice for Kids & Adults: Suitable for kids or adults as birthday gifts, Christmas gifts, and best choice stress relief toys, meet the requirements from kinds of person. Specifications: Material: ABS Plastic + Silicone Model Options: Model A(30pieces)/Model B(20pieces) Net Weight: A 440g/0.97 lbs, B 320g/0.70 lbs Package Dimension: 30 x 25 x 2 for cm/11.for 81 x 9.for 81 x 0.79 inch Package Includes: 1Set Stress Relief Toys note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.