1Pcs 225H 285H Close Loop Synchronous Timing Belt Rubber Belts Width 25mm 30mm T H Type Synchronous Timing Belt, For Automobile Industry, Belt Width: 4... Includes one Dozen (12pcs) Prefilled dinosaur easter eggs. 6 of them Prefilled with Adorable Assorted Mini Dinosaurs and the other 6 prefilled with Mini Dino Egg Stampers The timing belt is made of high-quality rubber material, durable and flexible; Specially designed for linear motion, high positioning accuracy, excellent workmanship, and strong wear resistance Material:Neoprene Rubber with fiberglass core Powge Inch Trapezoid H Synchronous Timing Belt 1120h/1130h/1135h/1140h/1145h/115