Features: 1.Mini toys are essential sensory keychains for adults, making stress release more charming, allowing you to fight stress anytime and anywhere, keep your hands busy, and use tactile therapy to relieve stress. 2. Unique spiky gripper design: With a roller shape featuring small silicone spikes, it offers a satisfying tactile experience, helping to calm your nerves, keep your hands busy and your mind focused. 3. Positive emotional support: This release key pendant, as a safe and fun emotional support tool, offers adults an interesting and novel way to deal with daily stress and promote positive emotions. This is an ideal gift for friends or family who need a tool for peace. 4. High-quality materials: The sharp handle of the key chain is made of high-quality materials, which are strong and durable to meet the needs of daily use. It is small in size and can be easily put in a pocket or bag, making it an exciting addition to your collection of pressure, pain, irritation and irritability. 5. Ideal Novelty Gift: This roller keychain is perfect as a personal accessory or a fun gift, whether for yourself or friends as a thoughtful present. It not only offers sensory satisfaction but also makes an excellent novelty gift for those who love unique and fun items. Description: Material: Silicone Color: Red, Yellow, Blue, Green Size: 9.4cmx3.6cm/3.7x1.4inches Product Included: 1x Decompression Massage Keychain