Detachable and Assemblable: our adult fidget toys feature an adjustable chain and come with 6 gadgets; You can disassemble and assemble cool metal fidget spinners into various combinations, stimulating DIY creativity and imagination; We have also equipped a transparent plastic box for your convenient carrying and storage in daily life Colorful Design: the bike chain fidget toy adopts electroplating technology, combining gold, silver, and cool colorful chains with cool colorful bearings, bringing a dazzling visual effect; The fidget toy is made of durable metal and is not easy to break; The size is 6 x 3.5 x 1.2 cm/ 2.36 x 1.38 x 0.47 inches, which can be easily held in the hand or pocket, so that you can calm down Effective Stress Relief: there are various ways to play with the adults fidget toys; You can hold the chain with your thumb and index finger to press and rotate it, or hold it in your hand and roll it along the table. Metal Fidget Spinners: you will receive 3 stylish and elegant fidget spinner toys; Chain fidget toy takes the rotation of a bicycle chain as its design concept, bringing you an unprecedentedly smooth rotation experience; Fidget toys are the ideal choice for adult fidget spinner enthusiasts who pursue durability and a sense of fashion.This product is only suitable for adults. Bike chain fidget toys not only relieves negative stress and soothe the mood, but also enhance the flexibility of fingers and wrists.