Features 1. Bike Chain Spinner Design: The fidget spinner is made from precision metal material and features stainless steel bearings. The combination of high-quality materials and 2 silent steel bearings provides an ultra-smooth spinning experience and long-lasting durability. 2. Material: Full stainless steel construction with precision-machined parts ensures this fidget toy is durable and resistant to damage. Silent bearings are used to deliver a smooth spinning experience and extended use. 3. Relieve Stress: This spinner can help redirect focus and reduce repetitive habits such as nail biting or restlessness. Spinning the device may provide a calming effect during moments of distraction or discomfort. 4. Hand Exercise: Suitable for adults and seniors, this fidget spinner can help maintain hand and finger dexterity through light hand movement and coordination. 5. Mini Fidget Toy: Compact and portable, this small spinner fits easily in your hand or pocket. Ideal for use at home, in the office, during travel, or while commuting. Adds a fun element to everyday moments and offers a tactile outlet for focus and relaxation. Specification Material: Stainless steel Color: Silver, Silver & Gold, Silver & Black, Multicolor Size: 5 x 5 x 3 cm Weight: 86 g Package Includes: 1 x Chain Fidget Toy 2 x Allen Wrench 2 x Screw