INCIDENTS: None reported.HOW MANY: About 4,000 in the U.S. and 200 in Canada. FOR MORE: Call Atomic Aquatics at 888-270-8595 or visit http://www.atomicaquatics.com SWING SEATS DETAILS: Cyclone swing seats made by YCH Industries Corp. The recall involves green, blue or yellow plastic, disc-shaped Cyclone swing seats. The swings are about 12 inches in diameter and have a cone-shaped plastic piece in the middle to hold the swing's rope. Only swings with date codes "2012 5 18" through "2012 6 25" stamped on the underside in black are included in the recall. They were sold at swingsetmall.com and playsetparts.com from May 2012 through June 2012. WHY: The seats can break during use, posing a fall hazard. INCIDENTS: The firm has received two reports of incidents involving the swing seats breaking. No injuries have been reported HOW MANY: About 63. FOR MORE: Call 800-985-7659 or visit www.swingsetmall.com and www.playsetparts.com and click on the "Safety" page to view the "Recalls" section.