Features: The Spiky Gripper Keychain delivers anxiety relief through its textured silicone spikes, offering sensory stimulation and stress alleviating pressure for on the go stress management. Use selected silicone, this spiky toy features a unique bumpy surfaces with rigid spikes to activating acupressure points and improve circulation during Texture play. Great for student, office workers, or anyone searching stress relief, serves as a great friend for children concentration enhancement or adult stress reduction. Slip it onto keys or bags for quick tension release during commutes, work breaks, or study structure, suited seamlessly into pocket and travel essential. A thoughtful novelty gift for friend, this sensory keychain combines functional stress reduce with aesthetic, promoting mindfulness through repetitive fingertip exploration. Specifications: Component: Silicone Product Dimension: Approx. Length 9cm/3.54inch Color: 4 optional color as pictures shown Package Includes: 1PC Hand Gripper Keychain Toy note: Warning: The toy may contain small accessories and need to payattention to the swallowed risk. Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.