Description: Stress Relief Toy: The stress relief board toy is the most ergonomic, easy-to-use and addictive stress relief toy today. The toy is small in size and light in weight, so you can easily put it in your pocket and carry it with you. Develop Attention: Attract the senses; encourage excellent motor skills, sensory exploration, causal learning, fine motor skills, very suitable for go-out. Encourage tactile stimulation, calmness, and concentration; simple joy that is irresistible! The candy-colored design attracts the attention of your baby. Easy to Carry: Fidgety fingers can not put it down! Encourages tactile stimulation, calmness, concentration. A simple delight that's hard to resist! Mini keychain ring easily attach to keys, purchase, backpack. Office Desk Toy: Suitable for attention deficit/hyperactivity disorder and more. Also suitable for students, office workers and daily stress relief. High-quality Stress Reliever: Our stress relief toy is made of high-quality silicone, featured by a smooth rubber surface and soft rubber buttons. Specification: Size:9x4.4x1.5cm 3.54x1.73x0.59 inch Material: Silicone Category: key pendant Modeling: Double hemispherical peaks Package Includes: 1 x Decompression Keychain