ITEM NAME:Alloy Three Leaves Finger Spinner Fidget Spinner Hand Toys Product Description Description: Features: ADD&ADHD helps relieve stress The hand feels good, not rust easily, suit the perfect size of adult and child Easy carrying, discrete and interesting, SLA technology Specifications: Spindle: R188 + 7 X steel ball Material: Alloy plating Net weight: 79g Gross weight: 110g Product size: 70 X 70 X 13mm Package size: 90 X 90 X 20mm Included: 1 X Gyro 1 X Box.The hand feels good, not rust easily, suit the perfect size of adult and child. Material: Alloy plating. Net weight: 79g. Spindle: R188 + 7 X steel ball. Warranty Service. If item is defective after 3 months, you can still send it back to us.