Features1360 ROTATION KNOB: Its design provides a continuous and satisfying tactile sensation similar to operating a game controller as you rotate the ring without interruption. 2SWITCH BUTTON: The switch button on this toy is built to withstand thousands, even tens of thousands, of presses. You can enjoy endless rotating without worrying about circuit malfunctions or damaging the button. 3MULTI FUNCTION: This toy features a versatile design that includes a rotating dial, button, switch and so on. This durable and multifunctional toy provides endless opportunities for sensory engagement and stress relief. 4SOOTHES MOOD: Made with a comforting texture, this toy allows you to repeatedly rub your fingers on its surface, providing a calming and soothes effect. 5STRESS RELIEF: This toy serves as a versatile stress relief tool, offering multiple advantages such as combating restlessness, enhancing concentration, alleviating anxiety.SpecificationItem Type: Rotating Decompression Ring ToyMaterial: ABSSize: Approx. 5.3 x 3.2cm / 2.1 x 1.3inUsage: Anti irritability, concentration, anxiety relief, venting and stress reduction.Package List1 x Rotating Decompression Ring Toy 1 x Manual