With pocket-sized, portable and small enough to be played with one hand, these magnetic fidget slider toys can be kept in your pocket, and your boring time will pass quickly, and you will be happy even when you are alone. The sprocket fingertip toy not only relieves some anxiety and stress, or distracts you from any stressful/boring time situation, but also helps to strengthen the flexibility of the muscles of the hands and fingers. Suitable for children, adults and seniors, I believe it will bring you fun and surprises. It is constructed of metal material. The length of this product is 6cm, the width is 3cm and the height is 1.2cm. Fidget Toy are very suitable for office, home, station, travel. Making every moment more fun It will bring you endless fun and let the anxiety go away. Item Name: Fingertip Gear Chain Material: Metal Usage: Stress Relief, Relieve Boredom Features: Portable, Novelty, Removable Size Details: LxWxH: 6cm x 3cm x 1.2cm/2.36" x 1.18" x 0.47"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Style A: 1 x Fingertip Gear Chain or Style B: 1 x Fingertip Gear Chain 1 x Storage Box 1 x Screwdriver