Decompression Fingertip Chain Iron Ring Keychain Adult Vent Toy?GREEN?The product is shipped based on the color or size of the main image of the product page.Details:Decompression Fingertip Chain Iron Ring Keychain Adult Vent Toy(GREEN)The product is shipped based on the color or size of the main image of the product page.Colour:GREENThis is a very interesting stress-relieving toy, very suitable for people who are not distracted and taciturn for hours to pass the time.It is suitable for smooth operation of the fingers with one hand. The size is moderate and can be put in a pocket. The design is small and can be carried with you for playing anywhere. -Chain troubles help people quit smoking, reduce stress, and reduce social tension at parties or gatherings.Finger toy O-rings provide extra texture and grip, never fade