Feature: 1. Features:  2. Bike Chain Design: The designed from metal material and has stainless steel bearings. The combination of high-quality materials and 2 silent steel bearings gives this ultra spinnings experiences and longtime durable usage. 3. Material: Full Stainless Steel Construction, machining parts make this fidgets toy not easy to damage, silent bearings are used in this to bring you ultra spinnings experiences and long time durable usage. 4. Away Bad Mood: It can help to stop unwanted habits such as unfocused or smoking. Instead of anxiety you can simply spins the and play with it. 5. In Elderly: Bike chain gears fidgets not just for adult children but for those elderly as well. Because can fit for anybody, it can help strengthen the muscles in the hands and fingers to maintain the ability to use them. 6. Fidget Toy: Small toy can be held in your hand. finger fidget toy is pocket-sized and highly portable. 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.  Specification: Specification: Material: Stainless steel Color: Silver, Silver& gold, Silver& black, Multicolor Size: 5 x 5 x 3 cm Weight: 86 g  Package List: Package Include: 1 x Chain Fidget Toy 2 x Allen Wrench 2 x Screw