Abstract: Disclosed are a shoe insole and its manufacturing method. The method includes the steps of crushing a rubber foam material into irregular primary crushed particles, covering a mixed elastomeric material onto a surface of the primary crushed particle uniformly, using a pressurizing, heating and curing method to form a primary modified foam material, crushing the primary modified foam material again to form irregular secondary crushed particles, covering the secondary crushed particles uniformly mixed with the elastomeric material onto a surface of the secondary crushed particle, and using the pressurizing, heating and curing method to form a secondary modified foam material similarly. The shoe sole made of the secondary modified foam material has good breathability, elasticity, comfortability and compressive strength.

Abstract: A Frisbee includes a housing having a chamber formed between a base plate and an upper plate, and a wing device pivotally attached to the housing and selectively rotated and engaged into the chamber of the housing to an inwardly folding position, and selectively rotated and extended out of the housing to an outwardly extended working position for facilitating a flying effect of the Frisbee, the wing device includes two wing blades pivotally attached the housing and anchored at the inwardly folding position with latches, a sucker device is engageable with the receptacle for temporarily attracting the actuating device to the receptacle, and for delaying the engagement of the actuating device with the latches.